#7FB531#7FB531

#7FB531 is a light, vivid yellow-green. Relative luminance 0.378; OKLCH L 71.0% C 0.168 H 129.5°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#7FB531
RGB	rgb(127, 181, 49)
HSL	hsl(85, 57%, 45%)
HSV	hsv(85, 73%, 71%)
CMYK	cmyk(29.8%, 0%, 72.9%, 29%)
CIE-LAB	lab(67.86, -37.59, 57.99)
CIE-LCH	lch(67.86, 69.11, 122.95°)
OKLab	oklab(71.02% -0.107 0.1299)
OKLCH	oklch(71.02% 0.168 129.5)
XYZ	xyz(25.8305, 37.7808, 8.8366)
Luminance	0.3778 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FB531 #6731B5

analogous

#B5A931 #7FB531 #3DB531

triadic

#7FB531 #317FB5 #B5317F

tetradic

#7FB531 #31B5A9 #6731B5 #B5313D

square

#7FB531 #31B5A9 #6731B5 #B5313D

split-complementary

#7FB531 #313DB5 #A931B5

monochromatic

#3B5517 #5D8524 #7FB531 #9DD053 #B8DD83

Accessibility & contrast

On white

2.45

#7FB531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#7FB531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FB531

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FB531	#FFFFFF	#000000	##000000
##7FB531	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA818

Deuteranopia (green-blind)

#B6A43D

Tritanopia (blue-blind)

#83AD9B

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #7fb531;
/* rgb */ color: rgb(127, 181, 49);
/* oklch */ color: oklch(71.0% 0.168 129.5);

Tailwind

colors: {
  custom: {
    50: '#a8cb72',
    500: '#7fb531',
    950: '#000000',
  },
}

SCSS

$custom: #7fb531;
$custom-light: #a8cb72;
$custom-dark: #000000;

JSON

{
  "hex": "#7fb531",
  "rgb": {
    "r": 127,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 84.545,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.71022,
    "c": 0.16829,
    "h": 129.5
  },
  "luminance": 0.37782
}

Semantic roles & 50–950 ramp

primary

#7FB531

secondary

#9A7BC7

accent

#47E186

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #7FB531

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

Preview Lab → · Contrast checker → · Palette generator →