#7BCC91
Closest named color: Medium Aquamarine (#66CDAA). oklch(77.8% 0.116 151.6), rgb(123, 204, 145).
Aa
Black text reads best on this color (10.88:1).
About this color
#7BCC91 is a medium-light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.116 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.034 away. Black text reads best on it, at 10.88:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.88:1 |
| White text | 1.92:1 |
Values
| HEX | #7BCC91 |
| RGB | rgb(123, 204, 145) |
| HSL | hsl(136, 44%, 64%) |
| OKLCH | oklch(77.8% 0.116 151.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7BCC91 | 1.92:1 | Fails | Lc -41.1 | Non-text elements, placeholder text |
| Black text on #7BCC91 | 10.88:1 | AAA | Lc 67.1 | Content text, not long reading |
| #7BCC91 text on white | 1.92:1 | Fails | Lc 36.8 | Non-text elements, placeholder text |
| #7BCC91 text on black | 10.88:1 | AAA | Lc -65.7 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EEF9F0
oklch(97.1% 0.017 151.1)
-
Step 100
100
#DAF1DF
oklch(93.6% 0.034 152.1)
-
Step 200
200
#BAE6C4
oklch(88.5% 0.065 151.8)
-
Step 300
300 (this color)
#7BCC91
oklch(77.8% 0.116 151.6)
-
Step 400
400
#09C061
oklch(70.8% 0.187 151.5)
-
Step 500
500
#00A552
oklch(63.2% 0.168 151.6)
-
Step 600
600
#008B44
oklch(55.7% 0.148 151.5)
-
Step 700
700
#007538
oklch(49.2% 0.131 151.5)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#005024
oklch(37.7% 0.101 151.4)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#7BCC91 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #CDC08D | 0.101 |
| Deuteranopia (no green cones) | #C0B794 | 0.098 |
| Tritanopia (no blue cones) | #6DCABC | 0.061 |
| Achromatopsia (no color) | #BBBBBB | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BCC91
#7BCC91
oklch(77.8% 0.116 151.6)
- #E29BD8
#E29BD8
oklch(77.8% 0.115 331.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7BCC91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.034
- Soft Green #6FC276 ΔE 0.042
- Dark Sea Green #8FBC8F ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.047
- Pale Teal #82CBB2 ΔE 0.048
- Light Moss Green #A6C875 ΔE 0.051
- Emerald #06D6A0 ΔE 0.056
- Lichen #8FB67B ΔE 0.059
Use #7BCC91 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.