#528D5D
Closest named color: Light Forest Green (#4F9153). oklch(59% 0.096 148.8), rgb(82, 141, 93).
Aa
Black text reads best on this color (5.32:1).
About this color
#528D5D is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.096 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.021 away. Black text reads best on it, at 5.32:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #528D5D |
| RGB | rgb(82, 141, 93) |
| HSL | hsl(131, 26%, 44%) |
| OKLCH | oklch(59% 0.096 148.8) |
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 #528D5D | 3.94:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #528D5D | 5.32:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #528D5D text on white | 3.94:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #528D5D text on black | 5.32:1 | AA | Lc -35.0 | 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
#83AD89
oklch(70.7% 0.069 148.7)
-
Step 500
500
#62986C
oklch(63% 0.087 149.2)
-
Step 600
600 (this color)
#528D5D
oklch(59% 0.096 148.8)
-
Step 700
700
#396F44
oklch(49.2% 0.09 148.9)
-
Step 800
800
#305A38
oklch(42.7% 0.073 148.7)
-
Step 900
900
#2B4A30
oklch(37.7% 0.058 148.3)
-
Step 950
950
#192B1C
oklch(26.8% 0.037 148.7)
#528D5D 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) | #8E845A | 0.079 |
| Deuteranopia (no green cones) | #857E60 | 0.077 |
| Tritanopia (no blue cones) | #498B81 | 0.055 |
| Achromatopsia (no color) | #808080 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #528D5D
#528D5D
oklch(59% 0.096 148.8)
- #9D6899
#9D6899
oklch(59% 0.096 329.3)
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 #528D5D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.021
- Dark Sage #598556 ΔE 0.023
- Fern Green #548D44 ΔE 0.031
- Sea Green #2E8B57 ΔE 0.033
- Slate Green #658D6D ΔE 0.034
- Viridian #1E9167 ΔE 0.035
- Ocean Green #3D9973 ΔE 0.038
- Moss Green #658B38 ΔE 0.043
Use #528D5D 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.