#83A378
Closest named color: Grey Green (#86A17D). oklch(68% 0.071 137.8), rgb(131, 163, 120).
Aa
Black text reads best on this color (7.47:1).
About this color
#83A378 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.071 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.011 away. Black text reads best on it, at 7.47:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.071) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.47:1 |
| White text | 2.80:1 |
Values
| HEX | #83A378 |
| RGB | rgb(131, 163, 120) |
| HSL | hsl(105, 19%, 55%) |
| OKLCH | oklch(68% 0.071 137.8) |
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 #83A378 | 2.80:1 | Fails | Lc -59.3 | Large or bold text, headings |
| Black text on #83A378 | 7.47:1 | AAA | Lc 50.0 | Large or bold text, headings |
| #83A378 text on white | 2.80:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #83A378 text on black | 7.47:1 | AAA | Lc -47.8 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D1DDCE
oklch(88.4% 0.024 139.4)
-
Step 300
300
#B3C8AC
oklch(80.9% 0.045 137.9)
-
Step 400
400 (this color)
#83A378
oklch(68% 0.071 137.8)
-
Step 500
500
#6E9760
oklch(63.2% 0.091 138)
-
Step 600
600
#568146
oklch(55.7% 0.099 137.7)
-
Step 700
700
#466D37
oklch(49.2% 0.093 137.6)
-
Step 800
800
#3A592E
oklch(42.8% 0.077 137.5)
-
Step 900
900
#324929
oklch(37.7% 0.06 137.3)
-
Step 950
950
#1D2B19
oklch(27% 0.038 138.9)
#83A378 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) | #A69C75 | 0.049 |
| Deuteranopia (no green cones) | #A1997A | 0.049 |
| Tritanopia (no blue cones) | #82A097 | 0.048 |
| Achromatopsia (no color) | #9A9A9A | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83A378
#83A378
oklch(68% 0.071 137.8)
- #AB8BB5
#AB8BB5
oklch(68.1% 0.07 318)
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 #83A378, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.011
- Greeny Grey #7EA07A ΔE 0.012
- Dusty Green #76A973 ΔE 0.025
- Sage #87AE73 ΔE 0.035
- Tea #65AB7C ΔE 0.037
- Dull Green #74A662 ΔE 0.039
- Faded Green #7BB274 ΔE 0.046
- Sage Green #88B378 ΔE 0.047
Use #83A378 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.