#80CB57#80CB57

#80CB57 is a light, vivid yellow-green. Relative luminance 0.480; OKLCH L 76.8% C 0.168 H 135.9°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#80CB57
RGB	rgb(128, 203, 87)
HSL	hsl(99, 53%, 57%)
HSV	hsv(99, 57%, 80%)
CMYK	cmyk(36.9%, 0%, 57.1%, 20.4%)
CIE-LAB	lab(74.82, -43.70, 49.75)
CIE-LCH	lch(74.82, 66.22, 131.29°)
OKLab	oklab(76.81% -0.1208 0.117)
OKLCH	oklch(76.81% 0.168 135.9)
XYZ	xyz(31.9775, 47.9877, 16.5926)
Luminance	0.4799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80CB57 #A257CB

analogous

#BACB57 #80CB57 #57CB68

triadic

#80CB57 #5780CB #CB5780

tetradic

#80CB57 #57BACB #A257CB #CB6857

square

#80CB57 #57BACB #A257CB #CB6857

split-complementary

#80CB57 #6857CB #CB57BA

monochromatic

#478028 #61AF36 #80CB57 #A3D986 #C7E8B4

Accessibility & contrast

On white

1.98

#80CB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#80CB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80CB57

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80CB57	#FFFFFF	#000000	##000000
##80CB57	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC4B

Deuteranopia (green-blind)

#C7B65F

Tritanopia (blue-blind)

#7EC4B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #80cb57;
/* rgb */ color: rgb(128, 203, 87);
/* oklch */ color: oklch(76.8% 0.168 135.9);

Tailwind

colors: {
  custom: {
    50: '#a9db8a',
    500: '#80cb57',
    950: '#000000',
  },
}

SCSS

$custom: #80cb57;
$custom-light: #a9db8a;
$custom-dark: #000000;

JSON

{
  "hex": "#80cb57",
  "rgb": {
    "r": 128,
    "g": 203,
    "b": 87
  },
  "hsl": {
    "h": 98.793,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.76805,
    "c": 0.16822,
    "h": 135.9
  },
  "luminance": 0.47989
}

Semantic roles & 50–950 ramp

primary

#80CB57

secondary

#C6A7D7

accent

#4CDCA9

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #80CB57

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

Preview Lab → · Contrast checker → · Palette generator →