#6FB63B#6FB63B

#6FB63B is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 70.4% C 0.171 H 134.6°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#6FB63B
RGB	rgb(111, 182, 59)
HSL	hsl(95, 51%, 47%)
HSV	hsv(95, 68%, 71%)
CMYK	cmyk(39%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(67.39, -43.09, 53.42)
CIE-LCH	lch(67.39, 68.63, 128.89°)
OKLab	oklab(70.44% -0.1202 0.122)
OKLCH	oklch(70.44% 0.171 134.6)
XYZ	xyz(24.0724, 37.1500, 10.0391)
Luminance	0.3715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB63B #823BB6

analogous

#ADB63B #6FB63B #3BB645

triadic

#6FB63B #3B6FB6 #B63B6F

tetradic

#6FB63B #3BADB6 #823BB6 #B6453B

square

#6FB63B #3BADB6 #823BB6 #B6453B

split-complementary

#6FB63B #453BB6 #B63BAD

monochromatic

#375A1D #53882C #6FB63B #8FCC62 #B0DB90

Accessibility & contrast

On white

2.49

#6FB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#6FB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB63B

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB63B	#FFFFFF	#000000	##000000
##6FB63B	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA82A

Deuteranopia (green-blind)

#B3A246

Tritanopia (blue-blind)

#6EAF9D

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #6fb63b;
/* rgb */ color: rgb(111, 182, 59);
/* oklch */ color: oklch(70.4% 0.171 134.6);

Tailwind

colors: {
  custom: {
    50: '#9dcc77',
    500: '#6fb63b',
    950: '#000000',
  },
}

SCSS

$custom: #6fb63b;
$custom-light: #9dcc77;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb63b",
  "rgb": {
    "r": 111,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 94.634,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70436,
    "c": 0.17126,
    "h": 134.6
  },
  "luminance": 0.37151
}

Semantic roles & 50–950 ramp

primary

#6FB63B

secondary

#AB87C6

accent

#4DDB9F

background

#FAFCF7

surface

#F3F9ED

border

#CDD2C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #6FB63B

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

Preview Lab → · Contrast checker → · Palette generator →