#618D43
Closest named color: Moss Green (#658B38). oklch(59.4% 0.115 134.1), rgb(97, 141, 67).
Aa
Black text reads best on this color (5.39:1).
About this color
#618D43 is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.115 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss Green (#658B38), ΔE 0.011 away. Black text reads best on it, at 5.39:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Moss Green (#658B38) |
| Black text | 5.39:1 |
| White text | 3.88:1 |
Values
| HEX | #618D43 |
| RGB | rgb(97, 141, 67) |
| HSL | hsl(96, 36%, 41%) |
| OKLCH | oklch(59.4% 0.115 134.1) |
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 #618D43 | 3.88:1 | AA large text | Lc -71.7 | Content text, not long reading |
| Black text on #618D43 | 5.39:1 | AA | Lc 37.9 | Non-text elements, placeholder text |
| #618D43 text on white | 3.88:1 | AA large text | Lc 66.2 | Content text, not long reading |
| #618D43 text on black | 5.39:1 | AA | Lc -35.4 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE2
oklch(93.5% 0.015 136.1)
-
Step 200
200
#D1DEC9
oklch(88.5% 0.032 133.3)
-
Step 300
300
#B2C9A5
oklch(80.9% 0.055 134.2)
-
Step 400
400
#89AD74
oklch(70.6% 0.089 134.4)
-
Step 500
500 (this color)
#618D43
oklch(59.4% 0.115 134.1)
-
Step 600
600
#538330
oklch(55.7% 0.126 134.2)
-
Step 700
700
#446E23
oklch(49% 0.115 133.9)
-
Step 800
800
#385A1F
oklch(42.7% 0.096 134.1)
-
Step 900
900
#304A1F
oklch(37.7% 0.075 134.4)
-
Step 950
950
#1D2B13
oklch(26.9% 0.046 133.4)
#618D43 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) | #92833C | 0.070 |
| Deuteranopia (no green cones) | #8C8048 | 0.070 |
| Tritanopia (no blue cones) | #61887C | 0.084 |
| Achromatopsia (no color) | #818181 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618D43
#618D43
oklch(59.4% 0.115 134.1)
- #9768AE
#9768AE
oklch(59.3% 0.115 314)
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 #618D43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Moss Green #658B38 ΔE 0.011
- Fern Green #548D44 ΔE 0.014
- Light Forest Green #4F9153 ΔE 0.022
- Mossy Green #638B27 ΔE 0.024
- Khaki Green #728639 ΔE 0.026
- Swamp #698339 ΔE 0.028
- Olive Drab #6B8E23 ΔE 0.029
- Sap Green #5C8B15 ΔE 0.037
Use #618D43 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.