#4B8757
Closest named color: Dark Sage (#598556). oklch(56.9% 0.097 149), rgb(75, 135, 87).
Aa
Black text reads best on this color (4.90:1).
About this color
#4B8757 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.097 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 0.015 away. Black text reads best on it, at 4.90:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.90:1 |
| White text | 4.28:1 |
Values
| HEX | #4B8757 |
| RGB | rgb(75, 135, 87) |
| HSL | hsl(132, 29%, 41%) |
| OKLCH | oklch(56.9% 0.097 149) |
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 #4B8757 | 4.28:1 | AA large text | Lc -75.0 | Content text, not long reading |
| Black text on #4B8757 | 4.90:1 | AA | Lc 34.6 | Non-text elements, placeholder text |
| #4B8757 text on white | 4.28:1 | AA large text | Lc 69.5 | Content text, not long reading |
| #4B8757 text on black | 4.90:1 | AA | Lc -32.2 | 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
#82AD89
oklch(70.6% 0.07 149.3)
-
Step 500
500
#62996C
oklch(63.2% 0.089 149.1)
-
Step 600
600 (this color)
#4B8757
oklch(56.9% 0.097 149)
-
Step 700
700
#386F44
oklch(49.2% 0.09 149.2)
-
Step 800
800
#2F5A38
oklch(42.6% 0.074 149.2)
-
Step 900
900
#2A4A30
oklch(37.6% 0.058 149)
-
Step 950
950
#192B1C
oklch(26.8% 0.037 148.7)
#4B8757 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) | #887E54 | 0.080 |
| Deuteranopia (no green cones) | #7F785A | 0.078 |
| Tritanopia (no blue cones) | #41857B | 0.055 |
| Achromatopsia (no color) | #7A7A7A | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B8757
#4B8757
oklch(56.9% 0.097 149)
- #976293
#976293
oklch(57% 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 #4B8757, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.015
- Sea Green #2E8B57 ΔE 0.024
- Light Forest Green #4F9153 ΔE 0.033
- Fern Green #548D44 ΔE 0.035
- Viridian #1E9167 ΔE 0.037
- Swamp #698339 ΔE 0.042
- Military Green #667C3E ΔE 0.042
- Slate Green #658D6D ΔE 0.047
Use #4B8757 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.