#00A57F
Closest named color: Jade (#1FA774). oklch(64.2% 0.128 169), rgb(0, 165, 127).
Aa
Black text reads best on this color (6.68:1).
About this color
#00A57F is a medium-light, moderately saturated green. In OKLCH its lightness is 64%, its chroma 0.128 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jade (#1FA774), ΔE 0.019 away. Black text reads best on it, at 6.68:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Jade (#1FA774) |
| Black text | 6.68:1 |
| White text | 3.13:1 |
Values
| HEX | #00A57F |
| RGB | rgb(0, 165, 127) |
| HSL | hsl(166, 100%, 32%) |
| OKLCH | oklch(64.2% 0.128 169) |
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 #00A57F | 3.13:1 | AA large text | Lc -63.2 | Content text, not long reading |
| Black text on #00A57F | 6.68:1 | AA | Lc 46.2 | Large or bold text, headings |
| #00A57F text on white | 3.13:1 | AA large text | Lc 57.8 | Large or bold text, headings |
| #00A57F text on black | 6.68:1 | AA | Lc -43.9 | 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
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C4E1D5
oklch(88.5% 0.035 168.7)
-
Step 300
300
#99CEBA
oklch(80.9% 0.062 169.5)
-
Step 400
400
#58B596
oklch(70.7% 0.101 169.1)
-
Step 500
500 (this color)
#00A57F
oklch(64.2% 0.128 169)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#012F22
oklch(27.2% 0.054 168.6)
#00A57F 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) | #A0997D | 0.129 |
| Deuteranopia (no green cones) | #8F8C82 | 0.126 |
| Tritanopia (no blue cones) | #00A69A | 0.040 |
| Achromatopsia (no color) | #919191 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00A57F
#00A57F
oklch(64.2% 0.128 169)
- #C56A99
#C56A99
oklch(64.2% 0.128 349)
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 #00A57F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jade #1FA774 ΔE 0.019
- Ocean Green #3D9973 ΔE 0.036
- Persian Green #2A9D8F ΔE 0.041
- Bluey Green #2BB179 ΔE 0.042
- Dark Seafoam Green #3EAF76 ΔE 0.043
- Blue Green #0F9B8E ΔE 0.043
- Seaweed Green #35AD6B ΔE 0.044
- Jade Green #2BAF6A ΔE 0.049
Use #00A57F 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.