#6DBFA0
Closest named color: Dark Sea Green (#8FBC8F). oklch(74.3% 0.093 167.5), rgb(109, 191, 160).
Aa
Black text reads best on this color (9.61:1).
About this color
#6DBFA0 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.093 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.037 away. Black text reads best on it, at 9.61:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.61:1 |
| White text | 2.18:1 |
Values
| HEX | #6DBFA0 |
| RGB | rgb(109, 191, 160) |
| HSL | hsl(157, 39%, 59%) |
| OKLCH | oklch(74.3% 0.093 167.5) |
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 #6DBFA0 | 2.18:1 | Fails | Lc -47.6 | Large or bold text, headings |
| Black text on #6DBFA0 | 9.61:1 | AAA | Lc 61.1 | Content text, not long reading |
| #6DBFA0 text on white | 2.18:1 | Fails | Lc 42.8 | Non-text elements, placeholder text |
| #6DBFA0 text on black | 9.61:1 | AAA | Lc -59.3 | Large or bold text, headings |
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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE7
oklch(93.7% 0.018 164.6)
-
Step 200
200
#C6E0D5
oklch(88.4% 0.031 168.3)
-
Step 300
300
#9DCDB9
oklch(80.9% 0.058 167.5)
-
Step 400
400 (this color)
#6DBFA0
oklch(74.3% 0.093 167.5)
-
Step 500
500
#24A07B
oklch(63.1% 0.119 167.6)
-
Step 600
600
#008866
oklch(55.6% 0.113 167.6)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#072E21
oklch(27% 0.049 166.4)
#6DBFA0 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) | #BBB59E | 0.093 |
| Deuteranopia (no green cones) | #AEABA2 | 0.091 |
| Tritanopia (no blue cones) | #54C0B6 | 0.034 |
| Achromatopsia (no color) | #AFAFAF | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DBFA0
#6DBFA0
oklch(74.3% 0.093 167.5)
- #D894B7
#D894B7
oklch(74.4% 0.093 347.4)
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 #6DBFA0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.037
- Medium Aquamarine #66CDAA ΔE 0.037
- Muted Teal #90B494 ΔE 0.043
- Pale Teal #82CBB2 ΔE 0.045
- Lichen #8FB67B ΔE 0.052
- Greeny Blue #42B395 ΔE 0.053
- Sage Green #88B378 ΔE 0.054
- Seafoam Blue #78D1B6 ΔE 0.054
Use #6DBFA0 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.