#6FB431#6FB431

#6FB431 is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 69.9% C 0.175 H 133.5°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#6FB431
RGB	rgb(111, 180, 49)
HSL	hsl(92, 57%, 45%)
HSV	hsv(92, 73%, 71%)
CMYK	cmyk(38.3%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(66.70, -42.98, 56.56)
CIE-LCH	lch(66.70, 71.04, 127.23°)
OKLab	oklab(69.85% -0.1206 0.1272)
OKLCH	oklch(69.85% 0.175 133.5)
XYZ	xyz(23.4308, 36.2427, 8.6661)
Luminance	0.3624 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB431 #7631B4

analogous

#B1B431 #6FB431 #31B435

triadic

#6FB431 #316FB4 #B4316F

tetradic

#6FB431 #31B1B4 #7631B4 #B43531

square

#6FB431 #31B1B4 #7631B4 #B43531

split-complementary

#6FB431 #3531B4 #B431B1

monochromatic

#345417 #518424 #6FB431 #8ED052 #ADDD82

Accessibility & contrast

On white

2.55

#6FB431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#6FB431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB431

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB431	#FFFFFF	#000000	##000000
##6FB431	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA619

Deuteranopia (green-blind)

#B2A03E

Tritanopia (blue-blind)

#6FAD9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6fb431;
/* rgb */ color: rgb(111, 180, 49);
/* oklch */ color: oklch(69.9% 0.175 133.5);

Tailwind

colors: {
  custom: {
    50: '#9ecb72',
    500: '#6fb431',
    950: '#000000',
  },
}

SCSS

$custom: #6fb431;
$custom-light: #9ecb72;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb431",
  "rgb": {
    "r": 111,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 91.603,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69854,
    "c": 0.1753,
    "h": 133.5
  },
  "luminance": 0.36244
}

Semantic roles & 50–950 ramp

primary

#6FB431

secondary

#A27BC6

accent

#47E098

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #6FB431

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

Preview Lab → · Contrast checker → · Palette generator →