#057A52
Closest named color: Jungle Green (#048243). oklch(51.3% 0.112 161.6), rgb(5, 122, 82).
Aa
White text reads best on this color (5.36:1).
About this color
#057A52 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.112 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.037 away. White text reads best on it, at 5.36:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.91:1 |
| White text | 5.36:1 |
Values
| HEX | #057A52 |
| RGB | rgb(5, 122, 82) |
| HSL | hsl(159, 92%, 25%) |
| OKLCH | oklch(51.3% 0.112 161.6) |
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 #057A52 | 5.36:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #057A52 | 3.91:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #057A52 text on white | 5.36:1 | AA | Lc 76.2 | Fine for body text |
| #057A52 text on black | 3.91:1 | AA large text | Lc -25.5 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE6
oklch(93.5% 0.016 160.6)
-
Step 200
200
#C9E0D3
oklch(88.6% 0.03 161)
-
Step 300
300
#A2CCB6
oklch(80.9% 0.054 162.1)
-
Step 400
400
#6DB290
oklch(70.8% 0.087 161.7)
-
Step 500
500
#3F9E74
oklch(63.1% 0.111 161.5)
-
Step 600
600
#0B885C
oklch(55.5% 0.12 161.4)
-
Step 700
700 (this color)
#057A52
oklch(51.3% 0.112 161.6)
-
Step 800
800
#045E3F
oklch(42.7% 0.092 162)
-
Step 900
900
#144D35
oklch(37.6% 0.072 161.4)
-
Step 950
950
#0E2D1F
oklch(26.9% 0.046 161.4)
#057A52 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) | #787050 | 0.107 |
| Deuteranopia (no green cones) | #6C6755 | 0.104 |
| Tritanopia (no blue cones) | #007A6F | 0.045 |
| Achromatopsia (no color) | #6B6B6B | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #057A52
#057A52
oklch(51.3% 0.112 161.6)
- #914A79
#914A79
oklch(51.2% 0.113 341.6)
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 #057A52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.037
- Sea Green #2E8B57 ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.059
- Bluegreen #017A79 ΔE 0.061
- Deep Turquoise #017374 ΔE 0.064
- Tree Green #2A7E19 ΔE 0.066
- Dark Olive Green #556B2F ΔE 0.067
- Teal #008080 ΔE 0.068
Use #057A52 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.