#587E10#587E10

#587E10 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.137 H 128.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#587E10
RGB	rgb(88, 126, 16)
HSL	hsl(81, 77%, 28%)
HSV	hsv(81, 87%, 49%)
CMYK	cmyk(30.2%, 0%, 87.3%, 50.6%)
CIE-LAB	lab(48.30, -29.30, 49.35)
CIE-LCH	lch(48.30, 57.40, 120.70°)
OKLab	oklab(54.45% -0.0845 0.1073)
OKLCH	oklch(54.45% 0.137 128.2)
XYZ	xyz(11.5789, 17.0335, 3.1679)
Luminance	0.1703 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#587E10 #36107E

analogous

#7E6D10 #587E10 #217E10

triadic

#587E10 #10587E #7E1058

tetradic

#587E10 #107E6D #36107E #7E1021

square

#587E10 #107E6D #36107E #7E1021

split-complementary

#587E10 #10217E #6D107E

monochromatic

#131B03 #324809 #587E10 #7EB417 #A2E325

Accessibility & contrast

On white

4.77

#587E10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#587E10 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #587E10

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##587E10	#FFFFFF	#000000	##FFFFFF
##587E10	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857400

Deuteranopia (green-blind)

#80721E

Tritanopia (blue-blind)

#5B786B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #587e10;
/* rgb */ color: rgb(88, 126, 16);
/* oklch */ color: oklch(54.4% 0.137 128.2);

Tailwind

colors: {
  custom: {
    50: '#8ba35b',
    500: '#587e10',
    950: '#000000',
  },
}

SCSS

$custom: #587e10;
$custom-light: #8ba35b;
$custom-dark: #000000;

JSON

{
  "hex": "#587e10",
  "rgb": {
    "r": 88,
    "g": 126,
    "b": 16
  },
  "hsl": {
    "h": 80.727,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.54447,
    "c": 0.13661,
    "h": 128.2
  },
  "luminance": 0.17034
}

Semantic roles & 50–950 ramp

primary

#587E10

secondary

#6136B4

accent

#34F476

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F04

muted

#7D7F79

Preview Lab

Preview with #587E10

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

Preview Lab → · Contrast checker → · Palette generator →