#51BA79#51BA79

#51BA79 is a light, vivid green. Relative luminance 0.382; OKLCH L 71.0% C 0.137 H 153.8°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#51BA79
RGB	rgb(81, 186, 121)
HSL	hsl(143, 43%, 52%)
HSV	hsv(143, 56%, 73%)
CMYK	cmyk(56.5%, 0%, 34.9%, 27.1%)
CIE-LAB	lab(68.20, -45.15, 24.06)
CIE-LCH	lch(68.20, 51.16, 151.95°)
OKLab	oklab(71.02% -0.1226 0.0604)
OKLCH	oklch(71.02% 0.137 153.8)
XYZ	xyz(24.4015, 38.2454, 24.1816)
Luminance	0.3825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BA79 #BA5192

analogous

#5EBA51 #51BA79 #51BAAD

triadic

#51BA79 #7951BA #BA7951

tetradic

#51BA79 #515EBA #BA5192 #BAAD51

square

#51BA79 #515EBA #BA5192 #BAAD51

split-complementary

#51BA79 #AD51BA #BA515E

monochromatic

#296841 #3A935C #51BA79 #7DCB9B #A9DDBC

Accessibility & contrast

On white

2.43

#51BA79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#51BA79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BA79

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BA79	#FFFFFF	#000000	##000000
##51BA79	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAAC75

Deuteranopia (green-blind)

#ABA27D

Tritanopia (blue-blind)

#32B8A9

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #51ba79;
/* rgb */ color: rgb(81, 186, 121);
/* oklch */ color: oklch(71.0% 0.137 153.8);

Tailwind

colors: {
  custom: {
    50: '#8acfa0',
    500: '#51ba79',
    950: '#000000',
  },
}

SCSS

$custom: #51ba79;
$custom-light: #8acfa0;
$custom-dark: #000000;

JSON

{
  "hex": "#51ba79",
  "rgb": {
    "r": 81,
    "g": 186,
    "b": 121
  },
  "hsl": {
    "h": 142.857,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.71024,
    "c": 0.13673,
    "h": 153.8
  },
  "luminance": 0.38248
}

Semantic roles & 50–950 ramp

primary

#51BA79

secondary

#CA9DB9

accent

#55A3D3

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0D140E

muted

#7D827E

Preview Lab

Preview with #51BA79

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

Preview Lab → · Contrast checker → · Palette generator →