#6FB631#6FB631

#6FB631 is a light, vivid yellow-green. Relative luminance 0.371; OKLCH L 70.4% C 0.178 H 133.7°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#6FB631
RGB	rgb(111, 182, 49)
HSL	hsl(92, 58%, 45%)
HSV	hsv(92, 73%, 71%)
CMYK	cmyk(39%, 0%, 73.1%, 28.6%)
CIE-LAB	lab(67.32, -43.82, 57.18)
CIE-LCH	lch(67.32, 72.04, 127.47°)
OKLab	oklab(70.36% -0.1229 0.1285)
OKLCH	oklch(70.36% 0.178 133.7)
XYZ	xyz(23.8375, 37.0560, 8.8017)
Luminance	0.3706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB631 #7831B6

analogous

#B1B631 #6FB631 #31B635

triadic

#6FB631 #316FB6 #B6316F

tetradic

#6FB631 #31B1B6 #7831B6 #B63531

square

#6FB631 #31B1B6 #7831B6 #B63531

split-complementary

#6FB631 #3531B6 #B631B1

monochromatic

#345617 #528624 #6FB631 #8ED153 #AEDE84

Accessibility & contrast

On white

2.50

#6FB631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#6FB631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB631

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB631	#FFFFFF	#000000	##000000
##6FB631	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA818

Deuteranopia (green-blind)

#B4A23E

Tritanopia (blue-blind)

#6FAF9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #6fb631;
/* rgb */ color: rgb(111, 182, 49);
/* oklch */ color: oklch(70.4% 0.178 133.7);

Tailwind

colors: {
  custom: {
    50: '#9ecc72',
    500: '#6fb631',
    950: '#000000',
  },
}

SCSS

$custom: #6fb631;
$custom-light: #9ecc72;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb631",
  "rgb": {
    "r": 111,
    "g": 182,
    "b": 49
  },
  "hsl": {
    "h": 92.03,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70356,
    "c": 0.1778,
    "h": 133.7
  },
  "luminance": 0.37057
}

Semantic roles & 50–950 ramp

primary

#6FB631

secondary

#A47CC7

accent

#47E199

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6FB631

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

Preview Lab → · Contrast checker → · Palette generator →