#00A456
Closest named color: Mid Green (#50A747). oklch(63% 0.163 152.8), rgb(0, 164, 86).
Aa
Black text reads best on this color (6.44:1).
About this color
#00A456 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.163 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.038 away. Black text reads best on it, at 6.44:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.44:1 |
| White text | 3.25:1 |
Values
| HEX | #00A456 |
| RGB | rgb(0, 164, 86) |
| HSL | hsl(151, 100%, 32%) |
| OKLCH | oklch(63% 0.163 152.8) |
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 #00A456 | 3.25:1 | AA large text | Lc -64.6 | Content text, not long reading |
| Black text on #00A456 | 6.44:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #00A456 text on white | 3.25:1 | AA large text | Lc 59.2 | Large or bold text, headings |
| #00A456 text on black | 6.44:1 | AA | Lc -42.5 | 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
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DFEFE3
oklch(93.7% 0.023 153.4)
-
Step 200
200
#C4E2CB
oklch(88.5% 0.045 152.4)
-
Step 300
300
#99D0A8
oklch(80.9% 0.08 152.8)
-
Step 400
400
#5AB779
oklch(70.6% 0.128 152.7)
-
Step 500
500 (this color)
#00A456
oklch(63% 0.163 152.8)
-
Step 600
600
#008A48
oklch(55.5% 0.143 153)
-
Step 700
700
#00743B
oklch(49% 0.127 152.7)
-
Step 800
800
#005F2F
oklch(42.5% 0.11 152.7)
-
Step 900
900
#005027
oklch(37.8% 0.098 152.9)
-
Step 950
950
#022F15
oklch(26.8% 0.067 152.7)
#00A456 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) | #A49550 | 0.139 |
| Deuteranopia (no green cones) | #948A5C | 0.137 |
| Tritanopia (no blue cones) | #00A291 | 0.085 |
| Achromatopsia (no color) | #8E8E8E | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00A456
#00A456
oklch(63% 0.163 152.8)
- #C15EB3
#C15EB3
oklch(63% 0.164 332.9)
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 #00A456, closest first.
No curated palette has a color within ΔE 0.04 of #00A456.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.038
- Medium Green #39AD48 ΔE 0.039
- Jade #1FA774 ΔE 0.040
- Seaweed Green #35AD6B ΔE 0.040
- Jade Green #2BAF6A ΔE 0.041
- Muted Green #5FA052 ΔE 0.048
- Kelly Green #02AB2E ΔE 0.049
- Shamrock #01B44C ΔE 0.052
Use #00A456 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.