#57943E
Closest named color: Fern Green (#548D44). oklch(60.5% 0.135 137.6), rgb(87, 148, 62).
Aa
Black text reads best on this color (5.71:1).
About this color
#57943E is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.135 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.024 away. Black text reads best on it, at 5.71:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.71:1 |
| White text | 3.67:1 |
Values
| HEX | #57943E |
| RGB | rgb(87, 148, 62) |
| HSL | hsl(103, 41%, 41%) |
| OKLCH | oklch(60.5% 0.135 137.6) |
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 #57943E | 3.67:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #57943E | 5.71:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #57943E text on white | 3.67:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #57943E text on black | 5.71:1 | AA | Lc -37.5 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC8
oklch(88.5% 0.036 137.5)
-
Step 300
300
#ACCBA2
oklch(80.8% 0.066 138.1)
-
Step 400
400
#80B06E
oklch(70.6% 0.106 137.5)
-
Step 500
500 (this color)
#57943E
oklch(60.5% 0.135 137.6)
-
Step 600
600
#448624
oklch(55.6% 0.147 137.4)
-
Step 700
700
#357216
oklch(49.2% 0.138 137.6)
-
Step 800
800
#2D5D16
oklch(42.9% 0.114 137.5)
-
Step 900
900
#284C1A
oklch(37.7% 0.088 137.9)
-
Step 950
950
#182D10
oklch(27.1% 0.057 137.8)
#57943E 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) | #998935 | 0.088 |
| Deuteranopia (no green cones) | #908344 | 0.089 |
| Tritanopia (no blue cones) | #548F81 | 0.094 |
| Achromatopsia (no color) | #858585 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #57943E
#57943E
oklch(60.5% 0.135 137.6)
- #A265B6
#A265B6
oklch(60.4% 0.135 317.4)
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 #57943E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.024
- Olive Drab #6B8E23 ΔE 0.027
- Moss Green #658B38 ΔE 0.027
- Mossy Green #638B27 ΔE 0.028
- Light Forest Green #4F9153 ΔE 0.028
- Sap Green #5C8B15 ΔE 0.033
- Flat Green #699D4C ΔE 0.037
- Dark Yellow Green #728F02 ΔE 0.038
Use #57943E 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.