#58901B#58901B

#58901B is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.2% C 0.154 H 132.6°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#58901B
RGB	rgb(88, 144, 27)
HSL	hsl(89, 68%, 34%)
HSV	hsv(89, 81%, 56%)
CMYK	cmyk(38.9%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(54.13, -37.01, 51.49)
CIE-LCH	lch(54.13, 63.42, 125.71°)
OKLab	oklab(59.22% -0.1046 0.1136)
OKLCH	oklch(59.22% 0.154 132.6)
XYZ	xyz(14.1954, 22.0997, 4.5544)
Luminance	0.2210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58901B #531B90

analogous

#908D1B #58901B #1D901B

triadic

#58901B #1B5890 #901B58

tetradic

#58901B #1B908D #531B90 #901B1D

square

#58901B #1B908D #531B90 #901B1D

split-complementary

#58901B #1B1D90 #8D1B90

monochromatic

#192908 #395C11 #58901B #77C425 #96DD49

Accessibility & contrast

On white

3.87

#58901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#58901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #58901B

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58901B	#FFFFFF	#000000	##000000
##58901B	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8F8028

Tritanopia (blue-blind)

#598A7B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #58901b;
/* rgb */ color: rgb(88, 144, 27);
/* oklch */ color: oklch(59.2% 0.154 132.6);

Tailwind

colors: {
  custom: {
    50: '#8cb162',
    500: '#58901b',
    950: '#000000',
  },
}

SCSS

$custom: #58901b;
$custom-light: #8cb162;
$custom-dark: #000000;

JSON

{
  "hex": "#58901b",
  "rgb": {
    "r": 88,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 88.718,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5922,
    "c": 0.15444,
    "h": 132.6
  },
  "luminance": 0.221
}

Semantic roles & 50–950 ramp

primary

#58901B

secondary

#8148BF

accent

#3DEB90

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #58901B

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

Preview Lab → · Contrast checker → · Palette generator →