#56A339
Closest named color: Mid Green (#50A747). oklch(64.3% 0.161 138.3), rgb(86, 163, 57).
Aa
Black text reads best on this color (6.69:1).
About this color
#56A339 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.161 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.014 away. Black text reads best on it, at 6.69:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #56A339 |
| RGB | rgb(86, 163, 57) |
| HSL | hsl(104, 48%, 43%) |
| OKLCH | oklch(64.3% 0.161 138.3) |
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 #56A339 | 3.13:1 | AA large text | Lc -63.6 | Content text, not long reading |
| Black text on #56A339 | 6.69:1 | AA | Lc 45.9 | Large or bold text, headings |
| #56A339 text on white | 3.13:1 | AA large text | Lc 58.2 | Large or bold text, headings |
| #56A339 text on black | 6.69:1 | AA | Lc -43.6 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CBE1C5
oklch(88.6% 0.044 139)
-
Step 300
300
#A8CD9C
oklch(80.9% 0.078 138.1)
-
Step 400
400
#78B364
oklch(70.7% 0.126 138.2)
-
Step 500
500 (this color)
#56A339
oklch(64.3% 0.161 138.3)
-
Step 600
600
#358900
oklch(55.6% 0.173 138.2)
-
Step 700
700
#2B7300
oklch(49% 0.152 138.2)
-
Step 800
800
#225F00
oklch(42.8% 0.133 138.3)
-
Step 900
900
#214E0E
oklch(37.8% 0.105 138.3)
-
Step 950
950
#142E0B
oklch(27.1% 0.067 138.6)
#56A339 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) | #A8952C | 0.106 |
| Deuteranopia (no green cones) | #9E8F42 | 0.106 |
| Tritanopia (no blue cones) | #519E8D | 0.110 |
| Achromatopsia (no color) | #919191 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56A339
#56A339
oklch(64.3% 0.161 138.3)
- #B569CB
#B569CB
oklch(64.3% 0.161 318.3)
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 #56A339, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.014
- Medium Green #39AD48 ΔE 0.030
- Grass #5CAC2D ΔE 0.031
- Fern #63A950 ΔE 0.031
- Muted Green #5FA052 ΔE 0.032
- Leaf Green #5CA904 ΔE 0.034
- Flat Green #699D4C ΔE 0.036
- Leaf #71AA34 ΔE 0.037
Use #56A339 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.