#51C030#51C030

#51C030 is a light, highly saturated green. Relative luminance 0.397; OKLCH L 71.6% C 0.205 H 139.7°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#51C030
RGB	rgb(81, 192, 48)
HSL	hsl(106, 60%, 47%)
HSV	hsv(106, 75%, 75%)
CMYK	cmyk(57.8%, 0%, 75%, 24.7%)
CIE-LAB	lab(69.23, -56.80, 59.02)
CIE-LCH	lch(69.23, 81.91, 133.90°)
OKLab	oklab(71.59% -0.1561 0.1326)
OKLCH	oklch(71.59% 0.205 139.7)
XYZ	xyz(22.7755, 39.6600, 9.2507)
Luminance	0.3966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C030 #9F30C0

analogous

#99C030 #51C030 #30C057

triadic

#51C030 #3051C0 #C03051

tetradic

#51C030 #3099C0 #9F30C0 #C05730

square

#51C030 #3099C0 #9F30C0 #C05730

split-complementary

#51C030 #5730C0 #C03099

monochromatic

#285E18 #3C8F24 #51C030 #75D558 #9DE189

Accessibility & contrast

On white

2.35

#51C030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#51C030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C030

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C030	#FFFFFF	#000000	##000000
##51C030	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF11

Deuteranopia (green-blind)

#B8A63F

Tritanopia (blue-blind)

#44BAA5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #51c030;
/* rgb */ color: rgb(81, 192, 48);
/* oklch */ color: oklch(71.6% 0.205 139.7);

Tailwind

colors: {
  custom: {
    50: '#8ed472',
    500: '#51c030',
    950: '#000000',
  },
}

SCSS

$custom: #51c030;
$custom-light: #8ed472;
$custom-dark: #000000;

JSON

{
  "hex": "#51c030",
  "rgb": {
    "r": 81,
    "g": 192,
    "b": 48
  },
  "hsl": {
    "h": 106.25,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71593,
    "c": 0.20481,
    "h": 139.7
  },
  "luminance": 0.39662
}

Semantic roles & 50–950 ramp

primary

#51C030

secondary

#BA80CB

accent

#45E3BF

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #51C030

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

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