#5EB440
Closest named color: Leafy Green (#51B73B). oklch(69.1% 0.174 138.6), rgb(94, 180, 64).
Aa
Black text reads best on this color (8.07:1).
About this color
#5EB440 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.174 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.015 away. Black text reads best on it, at 8.07:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.07:1 |
| White text | 2.59:1 |
Values
| HEX | #5EB440 |
| RGB | rgb(94, 180, 64) |
| HSL | hsl(104, 48%, 48%) |
| OKLCH | oklch(69.1% 0.174 138.6) |
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 #5EB440 | 2.59:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #5EB440 | 8.07:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #5EB440 text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #5EB440 text on black | 8.07:1 | AAA | Lc -51.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDB
oklch(93.5% 0.031 137.8)
-
Step 200
200
#C6E3BD
oklch(88.5% 0.06 138.3)
-
Step 300
300
#9DD28D
oklch(81% 0.109 138.6)
-
Step 400
400 (this color)
#5EB440
oklch(69.1% 0.174 138.6)
-
Step 500
500
#3DA300
oklch(63% 0.197 138.7)
-
Step 600
600
#328900
oklch(55.5% 0.174 138.7)
-
Step 700
700
#297400
oklch(49.2% 0.154 138.7)
-
Step 800
800
#205F00
oklch(42.8% 0.134 138.7)
-
Step 900
900
#1A4F00
oklch(37.7% 0.118 138.5)
-
Step 950
950
#0C2F00
oklch(26.9% 0.084 138.6)
#5EB440 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) | #B9A532 | 0.114 |
| Deuteranopia (no green cones) | #AE9E4A | 0.115 |
| Tritanopia (no blue cones) | #57AE9C | 0.120 |
| Achromatopsia (no color) | #A0A0A0 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5EB440
#5EB440
oklch(69.1% 0.174 138.6)
- #C874E0
#C874E0
oklch(69.1% 0.174 318.4)
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 #5EB440, closest first.
No curated palette has a color within ΔE 0.04 of #5EB440.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.015
- Grass #5CAC2D ΔE 0.024
- Leaf #71AA34 ΔE 0.030
- Turtle Green #75B84F ΔE 0.031
- Dark Pastel Green #56AE57 ΔE 0.032
- Medium Green #39AD48 ΔE 0.037
- Cool Green #33B864 ΔE 0.038
- Leaf Green #5CA904 ΔE 0.039
Use #5EB440 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.