#4BC7A2
Closest named color: Medium Aquamarine (#66CDAA). oklch(75.1% 0.123 169.9), rgb(75, 199, 162).
Aa
Black text reads best on this color (9.99:1).
About this color
#4BC7A2 is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.123 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.029 away. Black text reads best on it, at 9.99:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 9.99:1 |
| White text | 2.10:1 |
Values
| HEX | #4BC7A2 |
| RGB | rgb(75, 199, 162) |
| HSL | hsl(162, 53%, 54%) |
| OKLCH | oklch(75.1% 0.123 169.9) |
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 #4BC7A2 | 2.10:1 | Fails | Lc -45.4 | Large or bold text, headings |
| Black text on #4BC7A2 | 9.99:1 | AAA | Lc 63.1 | Content text, not long reading |
| #4BC7A2 text on white | 2.10:1 | Fails | Lc 40.8 | Non-text elements, placeholder text |
| #4BC7A2 text on black | 9.99:1 | AAA | Lc -61.4 | 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 400.
-
Step 50
50
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DCEFE7
oklch(93.6% 0.023 168.7)
-
Step 200
200
#BEE3D5
oklch(88.5% 0.043 170.4)
-
Step 300
300
#8ED1B9
oklch(80.9% 0.076 169.9)
-
Step 400
400 (this color)
#4BC7A2
oklch(75.1% 0.123 169.9)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#008869
oklch(55.7% 0.111 169.5)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#4BC7A2 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) | #C2BAA0 | 0.126 |
| Deuteranopia (no green cones) | #B0AEA5 | 0.120 |
| Tritanopia (no blue cones) | #00C8BC | 0.039 |
| Achromatopsia (no color) | #B3B3B3 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4BC7A2
#4BC7A2
oklch(75.1% 0.123 169.9)
- #E88DB9
#E88DB9
oklch(75.1% 0.122 350)
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 #4BC7A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.029
- Greenblue #23C48B ΔE 0.039
- Green Blue #01C08D ΔE 0.044
- Emerald #06D6A0 ΔE 0.046
- Topaz #13BBAF ΔE 0.051
- Seafoam Blue #78D1B6 ΔE 0.054
- Pale Teal #82CBB2 ΔE 0.055
- Soft Green #6FC276 ΔE 0.056
Use #4BC7A2 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.