#67CC31#67CC31

#67CC31 is a light, highly saturated yellow-green. Relative luminance 0.463; OKLCH L 75.5% C 0.208 H 137.2°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#67CC31
RGB	rgb(103, 204, 49)
HSL	hsl(99, 61%, 50%)
HSV	hsv(99, 76%, 80%)
CMYK	cmyk(49.5%, 0%, 76%, 20%)
CIE-LAB	lab(73.73, -55.12, 63.35)
CIE-LCH	lch(73.73, 83.97, 131.02°)
OKLab	oklab(75.52% -0.1529 0.1415)
OKLCH	oklch(75.52% 0.208 137.2)
XYZ	xyz(27.7399, 46.2891, 10.3781)
Luminance	0.4629 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67CC31 #9631CC

analogous

#B5CC31 #67CC31 #31CC49

triadic

#67CC31 #3167CC #CC3167

tetradic

#67CC31 #31B5CC #9631CC #CC4931

square

#67CC31 #31B5CC #9631CC #CC4931

split-complementary

#67CC31 #4931CC #CC31B5

monochromatic

#356919 #4E9B25 #67CC31 #8BD961 #AFE592

Accessibility & contrast

On white

2.05

#67CC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#67CC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #67CC31

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67CC31	#FFFFFF	#000000	##000000
##67CC31	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA09

Deuteranopia (green-blind)

#C6B242

Tritanopia (blue-blind)

#61C5AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #67cc31;
/* rgb */ color: rgb(103, 204, 49);
/* oklch */ color: oklch(75.5% 0.208 137.2);

Tailwind

colors: {
  custom: {
    50: '#9bdc74',
    500: '#67cc31',
    950: '#000000',
  },
}

SCSS

$custom: #67cc31;
$custom-light: #9bdc74;
$custom-dark: #000000;

JSON

{
  "hex": "#67cc31",
  "rgb": {
    "r": 103,
    "g": 204,
    "b": 49
  },
  "hsl": {
    "h": 99.097,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75524,
    "c": 0.20834,
    "h": 137.2
  },
  "luminance": 0.46291
}

Semantic roles & 50–950 ramp

primary

#67CC31

secondary

#B789D0

accent

#43E4AC

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #67CC31

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

Preview Lab → · Contrast checker → · Palette generator →