#00E583
Closest named color: Weird Green (#3AE57F). oklch(80.9% 0.202 154.6), rgb(0, 229, 131).
Aa
Black text reads best on this color (12.53:1).
About this color
#00E583 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.202 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.012 away. Black text reads best on it, at 12.53:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.202) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 12.53:1 |
| White text | 1.67:1 |
Values
| HEX | #00E583 |
| RGB | rgb(0, 229, 131) |
| HSL | hsl(154, 100%, 45%) |
| OKLCH | oklch(80.9% 0.202 154.6) |
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 #00E583 | 1.67:1 | Fails | Lc -32.5 | Non-text elements, placeholder text |
| Black text on #00E583 | 12.53:1 | AAA | Lc 75.0 | Fine for body text |
| #00E583 text on white | 1.67:1 | Fails | Lc 28.8 | Dividers and decoration only |
| #00E583 text on black | 12.53:1 | AAA | Lc -74.1 | Content text, not long reading |
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 300.
-
Step 50
50
#E8FBEE
oklch(97.1% 0.026 156)
-
Step 100
100
#CCF6D9
oklch(93.6% 0.058 155)
-
Step 200
200
#9CEFB8
oklch(88.4% 0.111 154.5)
-
Step 300
300 (this color)
#00E583
oklch(80.9% 0.202 154.6)
-
Step 400
400
#00BF6C
oklch(70.6% 0.176 154.5)
-
Step 500
500
#00A45C
oklch(63.1% 0.158 154.5)
-
Step 600
600
#008A4D
oklch(55.6% 0.138 154.7)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#005F33
oklch(42.6% 0.106 154.6)
-
Step 900
900
#004F2A
oklch(37.6% 0.093 154.9)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#00E583 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) | #E4D17C | 0.177 |
| Deuteranopia (no green cones) | #CFC28A | 0.174 |
| Tritanopia (no blue cones) | #00E2CD | 0.102 |
| Achromatopsia (no color) | #C8C8C8 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00E583
#00E583
oklch(80.9% 0.202 154.6)
- #FF96EA
#FF96EA
oklch(80.9% 0.161 334.7)
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 #00E583, closest first.
No curated palette has a color within ΔE 0.04 of #00E583.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.012
- Aqua Green #12E193 ΔE 0.026
- Turquoise Green #04F489 ΔE 0.041
- Minty Green #0BF77D ΔE 0.053
- Seaweed #18D17B ΔE 0.055
- Fresh Green #69D84F ΔE 0.055
- Wintergreen #20F986 ΔE 0.057
- Medium Spring Green #00FA9A ΔE 0.058
Use #00E583 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.