#6DCD9D
Closest named color: Medium Aquamarine (#66CDAA). oklch(77.6% 0.116 160.2), rgb(109, 205, 157).
Aa
Black text reads best on this color (10.86:1).
About this color
#6DCD9D is a medium-light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.116 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.018 away. Black text reads best on it, at 10.86:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.86:1 |
| White text | 1.93:1 |
Values
| HEX | #6DCD9D |
| RGB | rgb(109, 205, 157) |
| HSL | hsl(150, 49%, 62%) |
| OKLCH | oklch(77.6% 0.116 160.2) |
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 #6DCD9D | 1.93:1 | Fails | Lc -41.2 | Non-text elements, placeholder text |
| Black text on #6DCD9D | 10.86:1 | AAA | Lc 67.1 | Content text, not long reading |
| #6DCD9D text on white | 1.93:1 | Fails | Lc 36.8 | Non-text elements, placeholder text |
| #6DCD9D text on black | 10.86:1 | AAA | Lc -65.6 | 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
#EDF9F2
oklch(97.1% 0.016 160.6)
-
Step 100
100
#D8F1E2
oklch(93.6% 0.033 159.4)
-
Step 200
200
#B5E7CB
oklch(88.5% 0.064 160.2)
-
Step 300
300 (this color)
#6DCD9D
oklch(77.6% 0.116 160.2)
-
Step 400
400
#00BE7E
oklch(70.7% 0.159 160.3)
-
Step 500
500
#00A36B
oklch(63.1% 0.143 160.1)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#6DCD9D 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) | #CBC19A | 0.110 |
| Deuteranopia (no green cones) | #BCB6A0 | 0.107 |
| Tritanopia (no blue cones) | #52CCC0 | 0.051 |
| Achromatopsia (no color) | #BABABA | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DCD9D
#6DCD9D
oklch(77.6% 0.116 160.2)
- #E898CD
#E898CD
oklch(77.6% 0.116 340.3)
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 #6DCD9D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.018
- Seafoam Blue #78D1B6 ΔE 0.037
- Pale Teal #82CBB2 ΔE 0.039
- Emerald #06D6A0 ΔE 0.046
- Soft Green #6FC276 ΔE 0.050
- Dark Sea Green #8FBC8F ΔE 0.051
- Greenblue #23C48B ΔE 0.059
- Tiffany Blue #94D2BD ΔE 0.063
Use #6DCD9D 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.