#6D901B#6D901B

#6D901B is a mid, vivid yellow-green. Relative luminance 0.233; OKLCH L 60.5% C 0.143 H 125.7°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#6D901B
RGB	rgb(109, 144, 27)
HSL	hsl(78, 68%, 34%)
HSV	hsv(78, 81%, 56%)
CMYK	cmyk(24.3%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(55.36, -28.77, 53.06)
CIE-LCH	lch(55.36, 60.36, 118.47°)
OKLab	oklab(60.54% -0.0836 0.1164)
OKLCH	oklch(60.54% 0.143 125.7)
XYZ	xyz(16.4779, 23.2766, 4.6614)
Luminance	0.2328 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D901B #3E1B90

analogous

#90781B #6D901B #32901B

triadic

#6D901B #1B6D90 #901B6D

tetradic

#6D901B #1B9078 #3E1B90 #901B32

square

#6D901B #1B9078 #3E1B90 #901B32

split-complementary

#6D901B #1B3290 #781B90

monochromatic

#1F2908 #465C11 #6D901B #94C425 #B0DD49

Accessibility & contrast

On white

3.71

#6D901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#6D901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D901B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D901B	#FFFFFF	#000000	##000000
##6D901B	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988600

Deuteranopia (green-blind)

#938428

Tritanopia (blue-blind)

#72897B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #6d901b;
/* rgb */ color: rgb(109, 144, 27);
/* oklch */ color: oklch(60.5% 0.143 125.7);

Tailwind

colors: {
  custom: {
    50: '#9bb063',
    500: '#6d901b',
    950: '#000000',
  },
}

SCSS

$custom: #6d901b;
$custom-light: #9bb063;
$custom-dark: #000000;

JSON

{
  "hex": "#6d901b",
  "rgb": {
    "r": 109,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 77.949,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.6054,
    "c": 0.14331,
    "h": 125.7
  },
  "luminance": 0.23277
}

Semantic roles & 50–950 ramp

primary

#6D901B

secondary

#6C48BF

accent

#3DEB71

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #6D901B

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

Preview Lab → · Contrast checker → · Palette generator →