#618F58
Closest named color: Light Forest Green (#4F9153). oklch(60.2% 0.095 140.4), rgb(97, 143, 88).
Aa
Black text reads best on this color (5.57:1).
About this color
#618F58 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.095 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.022 away. Black text reads best on it, at 5.57:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.57:1 |
| White text | 3.76:1 |
Values
| HEX | #618F58 |
| RGB | rgb(97, 143, 88) |
| HSL | hsl(110, 24%, 45%) |
| OKLCH | oklch(60.2% 0.095 140.4) |
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 #618F58 | 3.76:1 | AA large text | Lc -70.6 | Content text, not long reading |
| Black text on #618F58 | 5.57:1 | AA | Lc 39.0 | Non-text elements, placeholder text |
| #618F58 text on white | 3.76:1 | AA large text | Lc 65.1 | Content text, not long reading |
| #618F58 text on black | 5.57:1 | AA | Lc -36.6 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D0DECE
oklch(88.6% 0.026 141.8)
-
Step 300
300
#B1C9AC
oklch(81% 0.048 140.3)
-
Step 400
400
#88AC80
oklch(70.6% 0.074 140)
-
Step 500
500 (this color)
#618F58
oklch(60.2% 0.095 140.4)
-
Step 600
600
#508247
oklch(55.6% 0.103 140.7)
-
Step 700
700
#416E38
oklch(49.2% 0.096 140.3)
-
Step 800
800
#365A2F
oklch(42.8% 0.08 140.4)
-
Step 900
900
#2F4A2A
oklch(37.8% 0.062 140.6)
-
Step 950
950
#1C2B19
oklch(27% 0.038 140.3)
#618F58 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) | #928654 | 0.068 |
| Deuteranopia (no green cones) | #8B825B | 0.067 |
| Tritanopia (no blue cones) | #5E8C81 | 0.062 |
| Achromatopsia (no color) | #848484 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618F58
#618F58
oklch(60.2% 0.095 140.4)
- #9A6EA4
#9A6EA4
oklch(60.2% 0.094 320)
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 #618F58, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.022
- Fern Green #548D44 ΔE 0.031
- Dark Sage #598556 ΔE 0.032
- Drab Green #749551 ΔE 0.032
- Slate Green #658D6D ΔE 0.033
- Moss Green #658B38 ΔE 0.034
- Khaki Green #728639 ΔE 0.037
- Camo #7F8F4E ΔE 0.038
Use #618F58 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.