#51C534#51C534

#51C534 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.9% C 0.208 H 140.1°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#51C534
RGB	rgb(81, 197, 52)
HSL	hsl(108, 58%, 49%)
HSV	hsv(108, 74%, 77%)
CMYK	cmyk(58.9%, 0%, 73.6%, 22.7%)
CIE-LAB	lab(70.82, -58.29, 59.22)
CIE-LCH	lch(70.82, 83.10, 134.55°)
OKLab	oklab(72.92% -0.1599 0.1335)
OKLCH	oklch(72.92% 0.208 140.1)
XYZ	xyz(23.9783, 41.9276, 10.0774)
Luminance	0.4193 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C534 #A834C5

analogous

#9AC534 #51C534 #34C560

triadic

#51C534 #3451C5 #C53451

tetradic

#51C534 #349AC5 #A834C5 #C56034

square

#51C534 #349AC5 #A834C5 #C56034

split-complementary

#51C534 #6034C5 #C5349A

monochromatic

#29641A #3D9527 #51C534 #78D561 #A1E291

Accessibility & contrast

On white

2.24

#51C534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#51C534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C534

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C534	#FFFFFF	#000000	##000000
##51C534	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB318

Deuteranopia (green-blind)

#BCAA43

Tritanopia (blue-blind)

#42BFA9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #51c534;
/* rgb */ color: rgb(81, 197, 52);
/* oklch */ color: oklch(72.9% 0.208 140.1);

Tailwind

colors: {
  custom: {
    50: '#8fd775',
    500: '#51c534',
    950: '#000000',
  },
}

SCSS

$custom: #51c534;
$custom-light: #8fd775;
$custom-dark: #000000;

JSON

{
  "hex": "#51c534",
  "rgb": {
    "r": 81,
    "g": 197,
    "b": 52
  },
  "hsl": {
    "h": 108,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72918,
    "c": 0.20835,
    "h": 140.1
  },
  "luminance": 0.4193
}

Semantic roles & 50–950 ramp

primary

#51C534

secondary

#BF88CD

accent

#46E1C2

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #51C534

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

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