#618241
Closest named color: Swamp (#698339). oklch(56.6% 0.1 131.1), rgb(97, 130, 65).
Aa
Black text reads best on this color (4.77:1).
About this color
#618241 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.100 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.013 away. Black text reads best on it, at 4.77:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #618241 |
| RGB | rgb(97, 130, 65) |
| HSL | hsl(90, 33%, 38%) |
| OKLCH | oklch(56.6% 0.1 131.1) |
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 #618241 | 4.39:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #618241 | 4.77:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #618241 text on white | 4.39:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #618241 text on black | 4.77:1 | AA | Lc -31.3 | 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 600.
-
Step 50
50
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE3
oklch(93.7% 0.013 130.8)
-
Step 200
200
#D3DDCC
oklch(88.5% 0.025 132.1)
-
Step 300
300
#B7C7A9
oklch(80.9% 0.045 130.4)
-
Step 400
400
#91AA7B
oklch(70.7% 0.072 130.8)
-
Step 500
500
#769559
oklch(63.1% 0.092 130.9)
-
Step 600
600 (this color)
#618241
oklch(56.6% 0.1 131.1)
-
Step 700
700
#4E6B30
oklch(49.1% 0.092 130.8)
-
Step 800
800
#405729
oklch(42.6% 0.075 130.8)
-
Step 900
900
#364825
oklch(37.7% 0.06 131)
-
Step 950
950
#202A16
oklch(26.9% 0.038 130.2)
#618241 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) | #877A3B | 0.056 |
| Deuteranopia (no green cones) | #827745 | 0.057 |
| Tritanopia (no blue cones) | #637D73 | 0.076 |
| Achromatopsia (no color) | #787878 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618241
#618241
oklch(56.6% 0.1 131.1)
- #8964A1
#8964A1
oklch(56.5% 0.1 311.3)
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 #618241, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.013
- Military Green #667C3E ΔE 0.017
- Dark Sage #598556 ΔE 0.024
- Khaki Green #728639 ΔE 0.028
- Moss Green #658B38 ΔE 0.032
- Fern Green #548D44 ΔE 0.033
- Murky Green #6C7A0E ΔE 0.038
- Muddy Green #657432 ΔE 0.039
Use #618241 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.