#59901B#59901B

#59901B is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.3% C 0.154 H 132.4°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#59901B
RGB	rgb(89, 144, 27)
HSL	hsl(88, 68%, 34%)
HSV	hsv(88, 81%, 56%)
CMYK	cmyk(38.2%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(54.18, -36.65, 51.56)
CIE-LCH	lch(54.18, 63.26, 125.40°)
OKLab	oklab(59.28% -0.1037 0.1137)
OKLCH	oklch(59.28% 0.154 132.4)
XYZ	xyz(14.2907, 22.1489, 4.5589)
Luminance	0.2215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59901B #521B90

analogous

#908C1B #59901B #1E901B

triadic

#59901B #1B5990 #901B59

tetradic

#59901B #1B908C #521B90 #901B1E

square

#59901B #1B908C #521B90 #901B1E

split-complementary

#59901B #1B1E90 #8C1B90

monochromatic

#192908 #395C11 #59901B #79C425 #97DD49

Accessibility & contrast

On white

3.87

#59901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#59901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #59901B

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59901B	#FFFFFF	#000000	##000000
##59901B	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8F8028

Tritanopia (blue-blind)

#5A8A7B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #59901b;
/* rgb */ color: rgb(89, 144, 27);
/* oklch */ color: oklch(59.3% 0.154 132.4);

Tailwind

colors: {
  custom: {
    50: '#8db162',
    500: '#59901b',
    950: '#000000',
  },
}

SCSS

$custom: #59901b;
$custom-light: #8db162;
$custom-dark: #000000;

JSON

{
  "hex": "#59901b",
  "rgb": {
    "r": 89,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 88.205,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.59277,
    "c": 0.1539,
    "h": 132.4
  },
  "luminance": 0.22149
}

Semantic roles & 50–950 ramp

primary

#59901B

secondary

#8048BF

accent

#3DEB8F

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #59901B

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

Preview Lab → · Contrast checker → · Palette generator →