#6FD33B#6FD33B

#6FD33B is a light, highly saturated yellow-green. Relative luminance 0.503; OKLCH L 77.7% C 0.207 H 137.1°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#6FD33B
RGB	rgb(111, 211, 59)
HSL	hsl(99, 63%, 53%)
HSV	hsv(99, 72%, 83%)
CMYK	cmyk(47.4%, 0%, 72%, 17.3%)
CIE-LAB	lab(76.24, -54.76, 62.55)
CIE-LCH	lch(76.24, 83.13, 131.21°)
OKLab	oklab(77.69% -0.1519 0.1411)
OKLCH	oklch(77.69% 0.207 137.1)
XYZ	xyz(30.6383, 50.2817, 12.2277)
Luminance	0.5028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FD33B #9F3BD3

analogous

#BBD33B #6FD33B #3BD353

triadic

#6FD33B #3B6FD3 #D33B6F

tetradic

#6FD33B #3BBBD3 #9F3BD3 #D3533B

square

#6FD33B #3BBBD3 #9F3BD3 #D3533B

split-complementary

#6FD33B #533BD3 #D33BBB

monochromatic

#3B791B #54AB26 #6FD33B #94DE6D #B8E99F

Accessibility & contrast

On white

1.90

#6FD33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#6FD33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FD33B

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FD33B	#FFFFFF	#000000	##000000
##6FD33B	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11F

Deuteranopia (green-blind)

#CDB94A

Tritanopia (blue-blind)

#69CBB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #6fd33b;
/* rgb */ color: rgb(111, 211, 59);
/* oklch */ color: oklch(77.7% 0.207 137.1);

Tailwind

colors: {
  custom: {
    50: '#a1e17a',
    500: '#6fd33b',
    950: '#000000',
  },
}

SCSS

$custom: #6fd33b;
$custom-light: #a1e17a;
$custom-dark: #000000;

JSON

{
  "hex": "#6fd33b",
  "rgb": {
    "r": 111,
    "g": 211,
    "b": 59
  },
  "hsl": {
    "h": 99.474,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77693,
    "c": 0.20727,
    "h": 137.1
  },
  "luminance": 0.50284
}

Semantic roles & 50–950 ramp

primary

#6FD33B

secondary

#663281

accent

#41E6AE

background

#FCFEFB

surface

#F6FCF2

border

#D0D5CC

text

#10150A

muted

#80847D

Preview Lab

Preview with #6FD33B

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

Preview Lab → · Contrast checker → · Palette generator →