#53AC1D
Closest named color: Leaf Green (#5CA904). oklch(66.3% 0.19 137), rgb(83, 172, 29).
Aa
Black text reads best on this color (7.28:1).
About this color
#53AC1D is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.190 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leaf Green (#5CA904), ΔE 0.010 away. Black text reads best on it, at 7.28:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.190) |
| Temperature | in between |
| Nearest name | Leaf Green (#5CA904) |
| Black text | 7.28:1 |
| White text | 2.88:1 |
Values
| HEX | #53AC1D |
| RGB | rgb(83, 172, 29) |
| HSL | hsl(97, 71%, 39%) |
| OKLCH | oklch(66.3% 0.19 137) |
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 #53AC1D | 2.88:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #53AC1D | 7.28:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #53AC1D text on white | 2.88:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #53AC1D text on black | 7.28:1 | AAA | Lc -47.1 | Large or bold text, headings |
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
#F2F8EF
oklch(97.2% 0.013 134.9)
-
Step 100
100
#E2EEDD
oklch(93.5% 0.026 136.3)
-
Step 200
200
#CAE2C0
oklch(88.6% 0.052 136.4)
-
Step 300
300
#A4CF94
oklch(80.9% 0.093 137.4)
-
Step 400
400
#72B554
oklch(70.6% 0.148 136.9)
-
Step 500
500 (this color)
#53AC1D
oklch(66.3% 0.19 137)
-
Step 600
600
#3B8800
oklch(55.6% 0.169 137.1)
-
Step 700
700
#317200
oklch(49% 0.148 136.9)
-
Step 800
800
#275E00
oklch(42.7% 0.129 137)
-
Step 900
900
#1F4E00
oklch(37.6% 0.114 137)
-
Step 950
950
#112F02
oklch(27.1% 0.079 137.2)
#53AC1D 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) | #B29D00 | 0.119 |
| Deuteranopia (no green cones) | #A7952F | 0.121 |
| Tritanopia (no blue cones) | #4DA692 | 0.133 |
| Achromatopsia (no color) | #989898 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53AC1D
#53AC1D
oklch(66.3% 0.19 137)
- #C167DE
#C167DE
oklch(66.4% 0.189 317.3)
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 #53AC1D, closest first.
No curated palette has a color within ΔE 0.04 of #53AC1D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leaf Green #5CA904 ΔE 0.010
- Grass #5CAC2D ΔE 0.013
- Medium Green #39AD48 ΔE 0.031
- Leafy Green #51B73B ΔE 0.032
- Kelly Green #02AB2E ΔE 0.035
- Leaf #71AA34 ΔE 0.036
- Mid Green #50A747 ΔE 0.037
- Shamrock #01B44C ΔE 0.040
Use #53AC1D 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.