#7FCF37#7FCF37

#7FCF37 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.4% C 0.197 H 133.6°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#7FCF37
RGB	rgb(127, 207, 55)
HSL	hsl(92, 61%, 51%)
HSV	hsv(92, 73%, 81%)
CMYK	cmyk(38.6%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(75.71, -48.35, 63.64)
CIE-LCH	lch(75.71, 79.92, 127.22°)
OKLab	oklab(77.44% -0.1358 0.1426)
OKLCH	oklch(77.44% 0.197 133.6)
XYZ	xyz(31.7543, 49.4120, 11.4780)
Luminance	0.4941 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FCF37 #8737CF

analogous

#CBCF37 #7FCF37 #37CF3B

triadic

#7FCF37 #377FCF #CF377F

tetradic

#7FCF37 #37CBCF #8737CF #CF3B37

square

#7FCF37 #37CBCF #8737CF #CF3B37

split-complementary

#7FCF37 #3B37CF #CF37CB

monochromatic

#44711B #61A227 #7FCF37 #9FDB68 #BEE79A

Accessibility & contrast

On white

1.93

#7FCF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#7FCF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FCF37

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FCF37	#FFFFFF	#000000	##000000
##7FCF37	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF18

Deuteranopia (green-blind)

#CCB846

Tritanopia (blue-blind)

#7FC7B2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #7fcf37;
/* rgb */ color: rgb(127, 207, 55);
/* oklch */ color: oklch(77.4% 0.197 133.6);

Tailwind

colors: {
  custom: {
    50: '#aade78',
    500: '#7fcf37',
    950: '#000000',
  },
}

SCSS

$custom: #7fcf37;
$custom-light: #aade78;
$custom-dark: #000000;

JSON

{
  "hex": "#7fcf37",
  "rgb": {
    "r": 127,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 91.579,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77436,
    "c": 0.19687,
    "h": 133.6
  },
  "luminance": 0.49414
}

Semantic roles & 50–950 ramp

primary

#7FCF37

secondary

#B38FD2

accent

#43E498

background

#FAFDF7

surface

#F5FBEE

border

#CFD4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #7FCF37

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

Preview Lab → · Contrast checker → · Palette generator →