#618759
Closest named color: Dark Sage (#598556). oklch(58.3% 0.081 140.2), rgb(97, 135, 89).
Aa
Black text reads best on this color (5.11:1).
About this color
#618759 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.081 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.013 away. Black text reads best on it, at 5.11:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.11:1 |
| White text | 4.10:1 |
Values
| HEX | #618759 |
| RGB | rgb(97, 135, 89) |
| HSL | hsl(110, 21%, 44%) |
| OKLCH | oklch(58.3% 0.081 140.2) |
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 #618759 | 4.10:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #618759 | 5.11:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #618759 text on white | 4.10:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #618759 text on black | 5.11:1 | AA | Lc -33.5 | 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
#E6ECE5
oklch(93.7% 0.011 141.3)
-
Step 200
200
#D2DDD0
oklch(88.6% 0.021 140.9)
-
Step 300
300
#B5C7B1
oklch(81% 0.036 140)
-
Step 400
400
#8EAA88
oklch(70.7% 0.058 140.1)
-
Step 500
500
#71956A
oklch(63.1% 0.075 140.5)
-
Step 600
600 (this color)
#618759
oklch(58.3% 0.081 140.2)
-
Step 700
700
#496B42
oklch(49% 0.075 140.2)
-
Step 800
800
#3C5737
oklch(42.6% 0.061 140.6)
-
Step 900
900
#34482F
oklch(37.7% 0.049 139.5)
-
Step 950
950
#1E2A1C
oklch(26.9% 0.03 141)
#618759 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) | #8A8056 | 0.058 |
| Deuteranopia (no green cones) | #847C5B | 0.057 |
| Tritanopia (no blue cones) | #5F847B | 0.053 |
| Achromatopsia (no color) | #7D7D7D | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618759
#618759
oklch(58.3% 0.081 140.2)
- #916B99
#916B99
oklch(58.3% 0.082 320.4)
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 #618759, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.013
- Slate Green #658D6D ΔE 0.030
- Swamp #698339 ΔE 0.035
- Light Forest Green #4F9153 ΔE 0.038
- Military Green #667C3E ΔE 0.038
- Khaki Green #728639 ΔE 0.039
- Fern Green #548D44 ΔE 0.041
- Moss Green #658B38 ΔE 0.044
Use #618759 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.