#51C262#51C262

#51C262 is a light, vivid green. Relative luminance 0.412; OKLCH L 72.7% C 0.170 H 146.5°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#51C262
RGB	rgb(81, 194, 98)
HSL	hsl(129, 48%, 54%)
HSV	hsv(129, 58%, 76%)
CMYK	cmyk(58.2%, 0%, 49.5%, 23.9%)
CIE-LAB	lab(70.32, -52.21, 38.67)
CIE-LCH	lch(70.32, 64.97, 143.47°)
OKLab	oklab(72.65% -0.1413 0.0937)
OKLCH	oklch(72.65% 0.17 146.5)
XYZ	xyz(24.8881, 41.2125, 18.1961)
Luminance	0.4122 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C262 #C251B1

analogous

#79C251 #51C262 #51C29B

triadic

#51C262 #6251C2 #C26251

tetradic

#51C262 #5179C2 #C251B1 #C29B51

square

#51C262 #5179C2 #C251B1 #C29B51

split-complementary

#51C262 #9B51C2 #C25179

monochromatic

#287133 #379E47 #51C262 #7ED28B #ACE2B4

Accessibility & contrast

On white

2.27

#51C262 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#51C262 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C262

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C262	#FFFFFF	#000000	##000000
##51C262	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B25A

Deuteranopia (green-blind)

#B6A869

Tritanopia (blue-blind)

#38BEAC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #51c262;
/* rgb */ color: rgb(81, 194, 98);
/* oklch */ color: oklch(72.7% 0.170 146.5);

Tailwind

colors: {
  custom: {
    50: '#8cd590',
    500: '#51c262',
    950: '#000000',
  },
}

SCSS

$custom: #51c262;
$custom-light: #8cd590;
$custom-dark: #000000;

JSON

{
  "hex": "#51c262",
  "rgb": {
    "r": 81,
    "g": 194,
    "b": 98
  },
  "hsl": {
    "h": 129.027,
    "s": 48.085,
    "l": 53.922
  },
  "oklch": {
    "l": 0.72651,
    "c": 0.16954,
    "h": 146.5
  },
  "luminance": 0.41215
}

Semantic roles & 50–950 ramp

primary

#51C262

secondary

#D09FC8

accent

#50C3D8

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D140D

muted

#7E837E

Preview Lab

Preview with #51C262

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →