#53B840
Closest named color: Leafy Green (#51B73B). oklch(69.7% 0.184 140.7), rgb(83, 184, 64).
Aa
Black text reads best on this color (8.29:1).
About this color
#53B840 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.184 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.005 away. Black text reads best on it, at 8.29:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.29:1 |
| White text | 2.53:1 |
Values
| HEX | #53B840 |
| RGB | rgb(83, 184, 64) |
| HSL | hsl(110, 48%, 49%) |
| OKLCH | oklch(69.7% 0.184 140.7) |
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 #53B840 | 2.53:1 | Fails | Lc -54.4 | Large or bold text, headings |
| Black text on #53B840 | 8.29:1 | AAA | Lc 54.7 | Large or bold text, headings |
| #53B840 text on white | 2.53:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #53B840 text on black | 8.29:1 | AAA | Lc -52.7 | 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 400.
-
Step 50
50
#F0F8EF
oklch(97.1% 0.015 142.2)
-
Step 100
100
#DEF0DB
oklch(93.6% 0.034 141.2)
-
Step 200
200
#C3E4BD
oklch(88.5% 0.063 140.8)
-
Step 300
300
#97D38C
oklch(80.8% 0.115 140.7)
-
Step 400
400 (this color)
#53B840
oklch(69.7% 0.184 140.7)
-
Step 500
500
#2AA500
oklch(63.1% 0.206 140.7)
-
Step 600
600
#228B00
oklch(55.6% 0.182 140.6)
-
Step 700
700
#1B7500
oklch(49.1% 0.16 140.7)
-
Step 800
800
#146000
oklch(42.7% 0.14 140.7)
-
Step 900
900
#0F5000
oklch(37.7% 0.123 140.7)
-
Step 950
950
#063000
oklch(27% 0.088 140.7)
#53B840 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) | #BDA831 | 0.127 |
| Deuteranopia (no green cones) | #B09F4A | 0.128 |
| Tritanopia (no blue cones) | #47B29F | 0.123 |
| Achromatopsia (no color) | #A3A3A3 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53B840
#53B840
oklch(69.7% 0.184 140.7)
- #CF72E2
#CF72E2
oklch(69.7% 0.183 320.6)
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 #53B840, closest first.
No curated palette has a color within ΔE 0.04 of #53B840.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.005
- Frog Green #58BC08 ΔE 0.032
- Grass #5CAC2D ΔE 0.032
- Shamrock Green #02C14D ΔE 0.034
- Shamrock #01B44C ΔE 0.037
- Cool Green #33B864 ΔE 0.037
- Turtle Green #75B84F ΔE 0.037
- Medium Green #39AD48 ΔE 0.040
Use #53B840 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.