#057E17
Closest named color: Green (#008000). oklch(51.5% 0.166 143.8), rgb(5, 126, 23).
Aa
White text reads best on this color (5.24:1).
About this color
#057E17 is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.166 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green (#008000), ΔE 0.012 away. White text reads best on it, at 5.24:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Green (#008000) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #057E17 |
| RGB | rgb(5, 126, 23) |
| HSL | hsl(129, 92%, 26%) |
| OKLCH | oklch(51.5% 0.166 143.8) |
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 #057E17 | 5.24:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #057E17 | 4.00:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #057E17 text on white | 5.24:1 | AA | Lc 75.4 | Fine for body text |
| #057E17 text on black | 4.00:1 | AA large text | Lc -26.4 | Dividers and decoration only |
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 700.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E1C7
oklch(88.4% 0.044 144.2)
-
Step 300
300
#A2CFA0
oklch(81% 0.081 143.7)
-
Step 400
400
#6CB56B
oklch(70.7% 0.128 143.8)
-
Step 500
500
#3EA241
oklch(63.2% 0.164 143.8)
-
Step 600
600
#088C1B
oklch(55.6% 0.179 143.8)
-
Step 700
700 (this color)
#057E17
oklch(51.5% 0.166 143.8)
-
Step 800
800
#03610F
oklch(42.8% 0.138 143.7)
-
Step 900
900
#134F16
oklch(37.6% 0.107 143.8)
-
Step 950
950
#0E2F0E
oklch(27.2% 0.069 143.4)
#057E17 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) | #817100 | 0.120 |
| Deuteranopia (no green cones) | #756924 | 0.120 |
| Tritanopia (no blue cones) | #007A6B | 0.106 |
| Achromatopsia (no color) | #6C6C6C | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #057E17
#057E17
oklch(51.5% 0.166 143.8)
- #933E9C
#933E9C
oklch(51.5% 0.165 323.7)
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 #057E17, closest first.
No curated palette has a color within ΔE 0.04 of #057E17.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green #008000 ΔE 0.012
- Tree Green #2A7E19 ΔE 0.015
- Dark Grass Green #388004 ΔE 0.026
- Jungle Green #048243 ΔE 0.041
- Forest Green #228B22 ΔE 0.043
- Emerald Green #028F1E ΔE 0.052
- Kelley Green #009337 ΔE 0.064
- Irish Green #019529 ΔE 0.069
Use #057E17 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.