#528734
Closest named color: Fern Green (#548D44). oklch(56.7% 0.128 135.8), rgb(82, 135, 52).
Aa
Black text reads best on this color (4.87:1).
About this color
#528734 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.128 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.022 away. Black text reads best on it, at 4.87:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 4.87:1 |
| White text | 4.30:1 |
Values
| HEX | #528734 |
| RGB | rgb(82, 135, 52) |
| HSL | hsl(98, 44%, 37%) |
| OKLCH | oklch(56.7% 0.128 135.8) |
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 #528734 | 4.30:1 | AA large text | Lc -75.1 | Fine for body text |
| Black text on #528734 | 4.87:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #528734 text on white | 4.30:1 | AA large text | Lc 69.6 | Content text, not long reading |
| #528734 text on black | 4.87:1 | AA | Lc -32.0 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5EDE2
oklch(93.7% 0.017 137)
-
Step 200
200
#D0DEC9
oklch(88.4% 0.032 135)
-
Step 300
300
#B0CAA5
oklch(81% 0.058 136.4)
-
Step 400
400
#87AE74
oklch(70.7% 0.092 135.7)
-
Step 500
500
#68994E
oklch(63% 0.118 135.7)
-
Step 600
600 (this color)
#528734
oklch(56.7% 0.128 135.8)
-
Step 700
700
#3F6F23
oklch(49% 0.119 136)
-
Step 800
800
#355B1F
oklch(42.8% 0.099 135.8)
-
Step 900
900
#2E4B1F
oklch(37.8% 0.078 136.1)
-
Step 950
950
#1B2C13
oklch(27.1% 0.049 136.4)
#528734 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) | #8C7D2B | 0.080 |
| Deuteranopia (no green cones) | #84783A | 0.080 |
| Tritanopia (no blue cones) | #508275 | 0.092 |
| Achromatopsia (no color) | #7A7A7A | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #528734
#528734
oklch(56.7% 0.128 135.8)
- #935DA9
#935DA9
oklch(56.7% 0.127 315.6)
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 #528734, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.022
- Mossy Green #638B27 ΔE 0.026
- Moss Green #658B38 ΔE 0.027
- Sap Green #5C8B15 ΔE 0.028
- Swamp #698339 ΔE 0.031
- Light Forest Green #4F9153 ΔE 0.038
- Olive Drab #6B8E23 ΔE 0.040
- Khaki Green #728639 ΔE 0.041
Use #528734 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.