#618F2A
Closest named color: Mossy Green (#638B27). oklch(59.6% 0.139 130.8), rgb(97, 143, 42).
Aa
Black text reads best on this color (5.47:1).
About this color
#618F2A is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.139 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.011 away. Black text reads best on it, at 5.47:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #618F2A |
| RGB | rgb(97, 143, 42) |
| HSL | hsl(87, 55%, 36%) |
| OKLCH | oklch(59.6% 0.139 130.8) |
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 #618F2A | 3.83:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #618F2A | 5.47:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #618F2A text on white | 3.83:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #618F2A text on black | 5.47:1 | AA | Lc -36.0 | Non-text elements, placeholder text |
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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDF
oklch(93.6% 0.02 131.5)
-
Step 200
200
#D1DFC5
oklch(88.6% 0.038 130.4)
-
Step 300
300
#B1CA9C
oklch(80.8% 0.068 131)
-
Step 400
400
#89AF65
oklch(70.8% 0.109 130.9)
-
Step 500
500 (this color)
#618F2A
oklch(59.6% 0.139 130.8)
-
Step 600
600
#538400
oklch(55.7% 0.152 130.8)
-
Step 700
700
#456F00
oklch(49.2% 0.134 130.8)
-
Step 800
800
#375B00
oklch(42.7% 0.117 131.1)
-
Step 900
900
#304B0F
oklch(37.8% 0.091 130.9)
-
Step 950
950
#1C2C0B
oklch(27% 0.058 131.2)
#618F2A 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) | #95841B | 0.074 |
| Deuteranopia (no green cones) | #8F8133 | 0.076 |
| Tritanopia (no blue cones) | #63897B | 0.107 |
| Achromatopsia (no color) | #828282 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618F2A
#618F2A
oklch(59.6% 0.139 130.8)
- #9964BC
#9964BC
oklch(59.6% 0.14 310.6)
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 #618F2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.011
- Olive Drab #6B8E23 ΔE 0.012
- Sap Green #5C8B15 ΔE 0.018
- Moss Green #658B38 ΔE 0.020
- Dark Yellow Green #728F02 ΔE 0.024
- Fern Green #548D44 ΔE 0.028
- Swamp Green #748500 ΔE 0.033
- Khaki Green #728639 ΔE 0.040
Use #618F2A 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.