#4F8A5B
Closest named color: Dark Sage (#598556). oklch(58% 0.095 149.2), rgb(79, 138, 91).
Aa
Black text reads best on this color (5.11:1).
About this color
#4F8A5B is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.095 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.016 away. Black text reads best on it, at 5.11:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.11:1 |
| White text | 4.10:1 |
Values
| HEX | #4F8A5B |
| RGB | rgb(79, 138, 91) |
| HSL | hsl(132, 27%, 43%) |
| OKLCH | oklch(58% 0.095 149.2) |
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 #4F8A5B | 4.10:1 | AA large text | Lc -73.5 | Content text, not long reading |
| Black text on #4F8A5B | 5.11:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #4F8A5B text on white | 4.10:1 | AA large text | Lc 68.0 | Content text, not long reading |
| #4F8A5B text on black | 5.11:1 | AA | Lc -33.6 | 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 600.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CFDED1
oklch(88.6% 0.024 149.3)
-
Step 300
300
#AEC9B2
oklch(80.9% 0.043 149.5)
-
Step 400
400
#83AD8A
oklch(70.7% 0.068 149.4)
-
Step 500
500
#62986C
oklch(63% 0.087 149.2)
-
Step 600
600 (this color)
#4F8A5B
oklch(58% 0.095 149.2)
-
Step 700
700
#396F44
oklch(49.2% 0.09 148.9)
-
Step 800
800
#305A39
oklch(42.7% 0.072 149.4)
-
Step 900
900
#2B4A31
oklch(37.7% 0.056 149.3)
-
Step 950
950
#192B1D
oklch(26.9% 0.035 150.5)
#4F8A5B 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) | #8B8158 | 0.079 |
| Deuteranopia (no green cones) | #827B5E | 0.077 |
| Tritanopia (no blue cones) | #45887E | 0.053 |
| Achromatopsia (no color) | #7D7D7D | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F8A5B
#4F8A5B
oklch(58% 0.095 149.2)
- #9A6596
#9A6596
oklch(58% 0.096 329.4)
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 #4F8A5B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.016
- Light Forest Green #4F9153 ΔE 0.027
- Sea Green #2E8B57 ΔE 0.028
- Fern Green #548D44 ΔE 0.033
- Viridian #1E9167 ΔE 0.034
- Slate Green #658D6D ΔE 0.038
- Swamp #698339 ΔE 0.043
- Moss Green #658B38 ΔE 0.045
Use #4F8A5B 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.