#51E167#51E167

#51E167 is a light, highly saturated green. Relative luminance 0.566; OKLCH L 80.6% C 0.205 H 146.0°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#51E167
RGB	rgb(81, 225, 103)
HSL	hsl(129, 71%, 60%)
HSV	hsv(129, 64%, 88%)
CMYK	cmyk(64%, 0%, 54.2%, 11.8%)
CIE-LAB	lab(79.94, -62.95, 48.01)
CIE-LCH	lch(79.94, 79.17, 142.67°)
OKLab	oklab(80.6% -0.1701 0.1147)
OKLCH	oklch(80.6% 0.205 146)
XYZ	xyz(32.7646, 56.5757, 22.0228)
Luminance	0.5658 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E167 #E151CB

analogous

#83E151 #51E167 #51E1AF

triadic

#51E167 #6751E1 #E16751

tetradic

#51E167 #5183E1 #E151CB #E1AF51

square

#51E167 #5183E1 #E151CB #E1AF51

split-complementary

#51E167 #AF51E1 #E15183

monochromatic

#1B9D2F #24D13E #51E167 #85EA95 #B9F3C2

Accessibility & contrast

On white

1.71

#51E167 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#51E167 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E167

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E167	#FFFFFF	#000000	##000000
##51E167	1.00	1.71	12.32	12.32
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CE5C

Deuteranopia (green-blind)

#D2C170

Tritanopia (blue-blind)

#28DCC6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51e167;
/* rgb */ color: rgb(81, 225, 103);
/* oklch */ color: oklch(80.6% 0.205 146.0);

Tailwind

colors: {
  custom: {
    50: '#91eb95',
    500: '#51e167',
    950: '#000000',
  },
}

SCSS

$custom: #51e167;
$custom-light: #91eb95;
$custom-dark: #000000;

JSON

{
  "hex": "#51e167",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 103
  },
  "hsl": {
    "h": 129.167,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.80596,
    "c": 0.20519,
    "h": 146
  },
  "luminance": 0.56579
}

Semantic roles & 50–950 ramp

primary

#51E167

secondary

#A03690

accent

#3AD2ED

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160D

muted

#7F857F

Preview Lab

Preview with #51E167

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

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