#618751
Closest named color: Dark Sage (#598556). oklch(58.1% 0.09 136.8), rgb(97, 135, 81).
Aa
Black text reads best on this color (5.09:1).
About this color
#618751 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.090 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.014 away. Black text reads best on it, at 5.09:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.09:1 |
| White text | 4.12:1 |
Values
| HEX | #618751 |
| RGB | rgb(97, 135, 81) |
| HSL | hsl(102, 25%, 42%) |
| OKLCH | oklch(58.1% 0.09 136.8) |
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 #618751 | 4.12:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #618751 | 5.09:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #618751 text on white | 4.12:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #618751 text on black | 5.09:1 | AA | Lc -33.4 | 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 600.
-
Step 50
50
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D2DDCE
oklch(88.5% 0.023 137.3)
-
Step 300
300
#B5C7AE
oklch(80.9% 0.04 136.9)
-
Step 400
400
#8EAA83
oklch(70.6% 0.064 136.9)
-
Step 500
500
#729563
oklch(63% 0.082 136.6)
-
Step 600
600 (this color)
#618751
oklch(58.1% 0.09 136.8)
-
Step 700
700
#4A6C3B
oklch(49.2% 0.084 136.7)
-
Step 800
800
#3D5831
oklch(42.8% 0.069 136.6)
-
Step 900
900
#34482B
oklch(37.6% 0.054 136.4)
-
Step 950
950
#1F2A1A
oklch(26.9% 0.033 136.2)
#618751 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) | #8B7F4D | 0.060 |
| Deuteranopia (no green cones) | #857C54 | 0.059 |
| Tritanopia (no blue cones) | #60837A | 0.064 |
| Achromatopsia (no color) | #7D7D7D | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618751
#618751
oklch(58.1% 0.09 136.8)
- #906A9E
#906A9E
oklch(58.2% 0.089 316.7)
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 #618751, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.014
- Swamp #698339 ΔE 0.026
- Khaki Green #728639 ΔE 0.031
- Fern Green #548D44 ΔE 0.032
- Military Green #667C3E ΔE 0.033
- Light Forest Green #4F9153 ΔE 0.033
- Moss Green #658B38 ΔE 0.034
- Slate Green #658D6D ΔE 0.038
Use #618751 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.