#5AC759
Closest named color: Apple (#6ECB3C). oklch(74.1% 0.18 143.3), rgb(90, 199, 89).
Aa
Black text reads best on this color (9.74:1).
About this color
#5AC759 is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.180 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Apple (#6ECB3C), ΔE 0.032 away. Black text reads best on it, at 9.74:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Apple (#6ECB3C) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #5AC759 |
| RGB | rgb(90, 199, 89) |
| HSL | hsl(119, 50%, 56%) |
| OKLCH | oklch(74.1% 0.18 143.3) |
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 #5AC759 | 2.15:1 | Fails | Lc -46.7 | Large or bold text, headings |
| Black text on #5AC759 | 9.74:1 | AAA | Lc 62.0 | Content text, not long reading |
| #5AC759 text on white | 2.15:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #5AC759 text on black | 9.74:1 | AAA | Lc -60.2 | 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 400.
-
Step 50
50
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DEF0DC
oklch(93.6% 0.033 142.5)
-
Step 200
200
#C1E4BF
oklch(88.4% 0.062 143.6)
-
Step 300
300
#94D491
oklch(81% 0.113 143.4)
-
Step 400
400 (this color)
#5AC759
oklch(74.1% 0.18 143.3)
-
Step 500
500
#00A717
oklch(63.2% 0.209 143.3)
-
Step 600
600
#008C12
oklch(55.5% 0.184 143.3)
-
Step 700
700
#00760D
oklch(49.1% 0.163 143.3)
-
Step 800
800
#006109
oklch(42.7% 0.141 143.3)
-
Step 900
900
#005106
oklch(37.7% 0.125 143.3)
-
Step 950
950
#003102
oklch(27.2% 0.09 143.2)
#5AC759 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) | #CBB74F | 0.132 |
| Deuteranopia (no green cones) | #BDAD61 | 0.132 |
| Tritanopia (no blue cones) | #49C2AE | 0.113 |
| Achromatopsia (no color) | #B1B1B1 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5AC759
#5AC759
oklch(74.1% 0.18 143.3)
- #E07FEB
#E07FEB
oklch(74% 0.18 323.4)
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 #5AC759, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Apple #6ECB3C ΔE 0.032
- Algae Green #21C36F ΔE 0.039
- Dark Mint #48C072 ΔE 0.040
- Seaweed #18D17B ΔE 0.041
- Turtle Green #75B84F ΔE 0.043
- Shamrock Green #02C14D ΔE 0.045
- Soft Green #6FC276 ΔE 0.046
- Apple Green #76CD26 ΔE 0.047
Use #5AC759 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.