#4D8951
Closest named color: Dark Sage (#598556). oklch(57.4% 0.105 145.5), rgb(77, 137, 81).
Aa
Black text reads best on this color (5.01:1).
About this color
#4D8951 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.105 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.020 away. Black text reads best on it, at 5.01:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #4D8951 |
| RGB | rgb(77, 137, 81) |
| HSL | hsl(124, 28%, 42%) |
| OKLCH | oklch(57.4% 0.105 145.5) |
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 #4D8951 | 4.18:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #4D8951 | 5.01:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #4D8951 text on white | 4.18:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #4D8951 text on black | 5.01:1 | AA | Lc -32.9 | 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
#E4ECE4
oklch(93.5% 0.014 145.5)
-
Step 200
200
#CFDECF
oklch(88.5% 0.026 145.4)
-
Step 300
300
#AEC9AE
oklch(80.8% 0.047 145.1)
-
Step 400
400
#83AE84
oklch(70.8% 0.076 145.3)
-
Step 500
500
#629965
oklch(63.1% 0.097 145.6)
-
Step 600
600 (this color)
#4D8951
oklch(57.4% 0.105 145.5)
-
Step 700
700
#396F3D
oklch(49.1% 0.097 145.5)
-
Step 800
800
#2F5B32
oklch(42.8% 0.083 145.4)
-
Step 900
900
#2B4A2C
oklch(37.6% 0.062 144.9)
-
Step 950
950
#192C1A
oklch(27.1% 0.041 145.5)
#4D8951 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 | 0.082 |
| Deuteranopia (no green cones) | #827A54 | 0.080 |
| Tritanopia (no blue cones) | #45867B | 0.064 |
| Achromatopsia (no color) | #7C7C7C | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D8951
#4D8951
oklch(57.4% 0.105 145.5)
- #98629A
#98629A
oklch(57.4% 0.104 325.6)
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 #4D8951, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.020
- Fern Green #548D44 ΔE 0.023
- Sea Green #2E8B57 ΔE 0.024
- Light Forest Green #4F9153 ΔE 0.024
- Swamp #698339 ΔE 0.036
- Moss Green #658B38 ΔE 0.037
- Viridian #1E9167 ΔE 0.037
- Military Green #667C3E ΔE 0.042
Use #4D8951 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.