#528300
Closest named color: Sap Green (#5C8B15). oklch(55.3% 0.151 130.9), rgb(82, 131, 0).
Aa
Black text reads best on this color (4.60:1).
About this color
#528300 is a medium-dark, vivid green. In OKLCH its lightness is 55%, its chroma 0.151 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.028 away. Black text reads best on it, at 4.60:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 4.60:1 |
| White text | 4.55:1 |
Values
| HEX | #528300 |
| RGB | rgb(82, 131, 0) |
| HSL | hsl(82, 100%, 26%) |
| OKLCH | oklch(55.3% 0.151 130.9) |
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 #528300 | 4.55:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #528300 | 4.60:1 | AA | Lc 32.7 | Non-text elements, placeholder text |
| #528300 text on white | 4.55:1 | AA | Lc 71.4 | Content text, not long reading |
| #528300 text on black | 4.60:1 | AA | Lc -30.3 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDF
oklch(93.6% 0.02 131.5)
-
Step 200
200
#D1DFC5
oklch(88.6% 0.038 130.4)
-
Step 300
300
#B1CA9C
oklch(80.8% 0.068 131)
-
Step 400
400
#89AF65
oklch(70.8% 0.109 130.9)
-
Step 500
500
#6B9A37
oklch(63.1% 0.139 131)
-
Step 600
600 (this color)
#528300
oklch(55.3% 0.151 130.9)
-
Step 700
700
#456F00
oklch(49.2% 0.134 130.8)
-
Step 800
800
#375B00
oklch(42.7% 0.117 131.1)
-
Step 900
900
#304B0F
oklch(37.8% 0.091 130.9)
-
Step 950
950
#1C2C0B
oklch(27% 0.058 131.2)
#528300 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) | #897800 | 0.081 |
| Deuteranopia (no green cones) | #837517 | 0.080 |
| Tritanopia (no blue cones) | #547D6E | 0.115 |
| Achromatopsia (no color) | #767676 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #528300
#528300
oklch(55.3% 0.151 130.9)
- #8E54B2
#8E54B2
oklch(55.2% 0.151 310.9)
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 #528300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.028
- Dark Grass Green #388004 ΔE 0.029
- Olive Green #677A04 ΔE 0.036
- Mossy Green #638B27 ΔE 0.037
- Forest Green #228B22 ΔE 0.038
- Tree Green #2A7E19 ΔE 0.041
- Murky Green #6C7A0E ΔE 0.042
- Swamp Green #748500 ΔE 0.045
Use #528300 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.