#579103
Closest named color: Sap Green (#5C8B15). oklch(59.3% 0.164 132.1), rgb(87, 145, 3).
Aa
Black text reads best on this color (5.45:1).
About this color
#579103 is a medium-dark, vivid green. In OKLCH its lightness is 59%, its chroma 0.164 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.020 away. Black text reads best on it, at 5.45:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 5.45:1 |
| White text | 3.84:1 |
Values
| HEX | #579103 |
| RGB | rgb(87, 145, 3) |
| HSL | hsl(85, 96%, 29%) |
| OKLCH | oklch(59.3% 0.164 132.1) |
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 #579103 | 3.84:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #579103 | 5.45:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #579103 text on white | 3.84:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #579103 text on black | 5.45:1 | AA | Lc -36.0 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E5EDDF
oklch(93.6% 0.02 131.5)
-
Step 200
200
#CFDFC4
oklch(88.4% 0.04 132.4)
-
Step 300
300
#AFCB9A
oklch(80.9% 0.073 132.1)
-
Step 400
400
#85B060
oklch(70.7% 0.118 131.9)
-
Step 500
500
#669B2E
oklch(63% 0.15 131.9)
-
Step 600
600 (this color)
#579103
oklch(59.3% 0.164 132.1)
-
Step 700
700
#417000
oklch(49.2% 0.137 132.3)
-
Step 800
800
#355B00
oklch(42.6% 0.118 131.9)
-
Step 900
900
#2D4C08
oklch(37.8% 0.099 132)
-
Step 950
950
#1A2C09
oklch(26.8% 0.061 132.4)
#579103 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) | #988500 | 0.092 |
| Deuteranopia (no green cones) | #90801C | 0.091 |
| Tritanopia (no blue cones) | #588B7B | 0.124 |
| Achromatopsia (no color) | #828282 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #579103
#579103
oklch(59.3% 0.164 132.1)
- #9F5CC4
#9F5CC4
oklch(59.4% 0.165 312.1)
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 #579103, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.020
- Mossy Green #638B27 ΔE 0.031
- Olive Drab #6B8E23 ΔE 0.031
- Dark Yellow Green #728F02 ΔE 0.032
- Grass Green #3F9B0B ΔE 0.033
- Grassy Green #419C03 ΔE 0.035
- Moss Green #658B38 ΔE 0.044
- Irish Green #019529 ΔE 0.045
Use #579103 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.