#6DA18B
Closest named color: Dull Teal (#5F9E8F). oklch(66.6% 0.065 166.2), rgb(109, 161, 139).
Aa
Black text reads best on this color (7.12:1).
About this color
#6DA18B is a medium-light, muted green. In OKLCH its lightness is 67%, its chroma 0.065 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Teal (#5F9E8F), ΔE 0.019 away. Black text reads best on it, at 7.12:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Dull Teal (#5F9E8F) |
| Black text | 7.12:1 |
| White text | 2.94:1 |
Values
| HEX | #6DA18B |
| RGB | rgb(109, 161, 139) |
| HSL | hsl(155, 22%, 53%) |
| OKLCH | oklch(66.6% 0.065 166.2) |
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 #6DA18B | 2.94:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #6DA18B | 7.12:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #6DA18B text on white | 2.94:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #6DA18B text on black | 7.12:1 | AAA | Lc -45.9 | 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 500.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECE8
oklch(93.6% 0.01 164.9)
-
Step 200
200
#CFDDD6
oklch(88.5% 0.018 164.6)
-
Step 300
300
#AEC7BC
oklch(80.8% 0.031 167.2)
-
Step 400
400
#83AB99
oklch(70.7% 0.051 165.6)
-
Step 500
500 (this color)
#6DA18B
oklch(66.6% 0.065 166.2)
-
Step 600
600
#48816A
oklch(55.7% 0.071 166)
-
Step 700
700
#396D58
oklch(49.2% 0.066 165.6)
-
Step 800
800
#305948
oklch(42.8% 0.055 165.3)
-
Step 900
900
#2B493C
oklch(37.7% 0.043 165)
-
Step 950
950
#1A2B23
oklch(27.1% 0.027 163.6)
#6DA18B 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) | #9F9A8A | 0.065 |
| Deuteranopia (no green cones) | #96948C | 0.062 |
| Tritanopia (no blue cones) | #61A19B | 0.025 |
| Achromatopsia (no color) | #969696 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DA18B
#6DA18B
oklch(66.6% 0.065 166.2)
- #B2849C
#B2849C
oklch(66.5% 0.065 346.4)
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 #6DA18B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Teal #5F9E8F ΔE 0.019
- Grey Teal #5E9B8A ΔE 0.025
- Greeny Grey #7EA07A ΔE 0.028
- Grey Green #86A17D ΔE 0.033
- Cadet Blue #5F9EA0 ΔE 0.037
- Tea #65AB7C ΔE 0.043
- Green Grey #77926F ΔE 0.047
- Dusty Green #76A973 ΔE 0.047
Use #6DA18B 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.