#7FCB39#7FCB39

#7FCB39 is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 76.5% C 0.191 H 133.3°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#7FCB39
RGB	rgb(127, 203, 57)
HSL	hsl(91, 58%, 51%)
HSV	hsv(91, 72%, 80%)
CMYK	cmyk(37.4%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(74.52, -46.57, 61.76)
CIE-LCH	lch(74.52, 77.35, 127.02°)
OKLab	oklab(76.47% -0.1308 0.1389)
OKLCH	oklch(76.47% 0.191 133.3)
XYZ	xyz(30.8464, 47.5179, 11.4167)
Luminance	0.4752 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FCB39 #8539CB

analogous

#C8CB39 #7FCB39 #39CB3C

triadic

#7FCB39 #397FCB #CB397F

tetradic

#7FCB39 #39C8CB #8539CB #CB3C39

square

#7FCB39 #39C8CB #8539CB #CB3C39

split-complementary

#7FCB39 #3C39CB #CB39C8

monochromatic

#436D1D #619D29 #7FCB39 #9ED869 #BEE49A

Accessibility & contrast

On white

2.00

#7FCB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#7FCB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FCB39

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FCB39	#FFFFFF	#000000	##000000
##7FCB39	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1F

Deuteranopia (green-blind)

#C9B547

Tritanopia (blue-blind)

#7FC3AF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #7fcb39;
/* rgb */ color: rgb(127, 203, 57);
/* oklch */ color: oklch(76.5% 0.191 133.3);

Tailwind

colors: {
  custom: {
    50: '#aadb79',
    500: '#7fcb39',
    950: '#000000',
  },
}

SCSS

$custom: #7fcb39;
$custom-light: #aadb79;
$custom-dark: #000000;

JSON

{
  "hex": "#7fcb39",
  "rgb": {
    "r": 127,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 91.233,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7647,
    "c": 0.19081,
    "h": 133.3
  },
  "luminance": 0.47519
}

Semantic roles & 50–950 ramp

primary

#7FCB39

secondary

#B190D0

accent

#46E297

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #7FCB39

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

Preview Lab → · Contrast checker → · Palette generator →