#5D901B#5D901B

#5D901B is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.5% C 0.152 H 131.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5D901B
RGB	rgb(93, 144, 27)
HSL	hsl(86, 68%, 34%)
HSV	hsv(86, 81%, 56%)
CMYK	cmyk(35.4%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(54.40, -35.14, 51.83)
CIE-LCH	lch(54.40, 62.63, 124.14°)
OKLab	oklab(59.51% -0.0999 0.1142)
OKLCH	oklch(59.51% 0.152 131.2)
XYZ	xyz(14.6852, 22.3522, 4.5774)
Luminance	0.2235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D901B #4E1B90

analogous

#90881B #5D901B #22901B

triadic

#5D901B #1B5D90 #901B5D

tetradic

#5D901B #1B9088 #4E1B90 #901B22

square

#5D901B #1B9088 #4E1B90 #901B22

split-complementary

#5D901B #1B2290 #881B90

monochromatic

#1A2908 #3C5C11 #5D901B #7EC425 #9CDD49

Accessibility & contrast

On white

3.84

#5D901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#5D901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D901B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D901B	#FFFFFF	#000000	##000000
##5D901B	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#908128

Tritanopia (blue-blind)

#5F8A7B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5d901b;
/* rgb */ color: rgb(93, 144, 27);
/* oklch */ color: oklch(59.5% 0.152 131.2);

Tailwind

colors: {
  custom: {
    50: '#90b162',
    500: '#5d901b',
    950: '#000000',
  },
}

SCSS

$custom: #5d901b;
$custom-light: #90b162;
$custom-dark: #000000;

JSON

{
  "hex": "#5d901b",
  "rgb": {
    "r": 93,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 86.154,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59509,
    "c": 0.15174,
    "h": 131.2
  },
  "luminance": 0.22353
}

Semantic roles & 50–950 ramp

primary

#5D901B

secondary

#7C48BF

accent

#3DEB89

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5D901B

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

Preview Lab → · Contrast checker → · Palette generator →