#81A596
Closest named color: Grey Green (#86A17D). oklch(69.1% 0.045 167.7), rgb(129, 165, 150).
Aa
Black text reads best on this color (7.75:1).
About this color
#81A596 is a medium-light, muted green. In OKLCH its lightness is 69%, its chroma 0.045 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.033 away. Black text reads best on it, at 7.75:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.75:1 |
| White text | 2.70:1 |
Values
| HEX | #81A596 |
| RGB | rgb(129, 165, 150) |
| HSL | hsl(155, 17%, 58%) |
| OKLCH | oklch(69.1% 0.045 167.7) |
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 #81A596 | 2.70:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #81A596 | 7.75:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #81A596 text on white | 2.70:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #81A596 text on black | 7.75:1 | AAA | Lc -49.4 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE9
oklch(93.7% 0.008 168.7)
-
Step 200
200
#D0DDD7
oklch(88.6% 0.016 166.7)
-
Step 300
300
#B0C7BD
oklch(80.9% 0.029 167.6)
-
Step 400
400 (this color)
#81A596
oklch(69.1% 0.045 167.7)
-
Step 500
500
#679583
oklch(63.1% 0.057 168.2)
-
Step 600
600
#4D7F6C
oklch(55.5% 0.062 167.9)
-
Step 700
700
#3E6C5A
oklch(49.2% 0.059 167)
-
Step 800
800
#33584A
oklch(42.8% 0.049 167.9)
-
Step 900
900
#2D483E
oklch(37.7% 0.037 169)
-
Step 950
950
#1B2A24
oklch(26.9% 0.023 167.9)
#81A596 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) | #A3A095 | 0.046 |
| Deuteranopia (no green cones) | #9D9B97 | 0.045 |
| Tritanopia (no blue cones) | #79A5A0 | 0.016 |
| Achromatopsia (no color) | #9D9D9D | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81A596
#81A596
oklch(69.1% 0.045 167.7)
- #B291A1
#B291A1
oklch(69.2% 0.045 347.6)
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 #81A596, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.033
- Pewter #96A8A1 ΔE 0.034
- Cool Grey #95A3A6 ΔE 0.038
- Greeny Grey #7EA07A ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.045
- Dull Teal #5F9E8F ΔE 0.046
- Cement #A5A391 ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.047
Use #81A596 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.