#579127
Closest named color: Sap Green (#5C8B15). oklch(59.5% 0.149 134), rgb(87, 145, 39).
Aa
Black text reads best on this color (5.48:1).
About this color
#579127 is a medium-dark, vivid green. In OKLCH its lightness is 60%, its chroma 0.149 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.017 away. Black text reads best on it, at 5.48:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #579127 |
| RGB | rgb(87, 145, 39) |
| HSL | hsl(93, 58%, 36%) |
| OKLCH | oklch(59.5% 0.149 134) |
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 #579127 | 3.82:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #579127 | 5.48:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #579127 text on white | 3.82:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #579127 text on black | 5.48:1 | AA | Lc -36.1 | 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 500.
-
Step 50
50
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CEDFC5
oklch(88.4% 0.039 134.6)
-
Step 300
300
#ADCC9C
oklch(81% 0.074 134.6)
-
Step 400
400
#82B163
oklch(70.8% 0.118 134)
-
Step 500
500 (this color)
#579127
oklch(59.5% 0.149 134)
-
Step 600
600
#488600
oklch(55.6% 0.16 134.1)
-
Step 700
700
#3C7100
oklch(49.2% 0.141 134)
-
Step 800
800
#305C00
oklch(42.6% 0.122 134)
-
Step 900
900
#2A4C0D
oklch(37.7% 0.098 134.1)
-
Step 950
950
#192D0A
oklch(27.1% 0.063 134.1)
#579127 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) | #978515 | 0.088 |
| Deuteranopia (no green cones) | #8F8131 | 0.088 |
| Tritanopia (no blue cones) | #578B7C | 0.110 |
| Achromatopsia (no color) | #828282 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #579127
#579127
oklch(59.5% 0.149 134)
- #9F60BC
#9F60BC
oklch(59.6% 0.149 314.3)
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 #579127, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.017
- Mossy Green #638B27 ΔE 0.021
- Olive Drab #6B8E23 ΔE 0.023
- Dark Yellow Green #728F02 ΔE 0.031
- Moss Green #658B38 ΔE 0.031
- Fern Green #548D44 ΔE 0.032
- Grass Green #3F9B0B ΔE 0.041
- Swamp Green #748500 ΔE 0.043
Use #579127 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.