#538110#538110

#538110 is a mid, vivid yellow-green. Relative luminance 0.176; OKLCH L 54.9% C 0.143 H 130.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#538110
RGB	rgb(83, 129, 16)
HSL	hsl(84, 78%, 28%)
HSV	hsv(84, 88%, 51%)
CMYK	cmyk(35.7%, 0%, 87.6%, 49.4%)
CIE-LAB	lab(48.98, -32.70, 49.83)
CIE-LCH	lch(48.98, 59.60, 123.28°)
OKLab	oklab(54.92% -0.0933 0.1085)
OKLCH	oklch(54.92% 0.143 130.7)
XYZ	xyz(11.5110, 17.5765, 3.2762)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538110 #3E1081

analogous

#817610 #538110 #1A8110

triadic

#538110 #105381 #811053

tetradic

#538110 #108176 #3E1081 #81101A

square

#538110 #108176 #3E1081 #81101A

split-complementary

#538110 #101A81 #761081

monochromatic

#121B03 #304B09 #538110 #76B717 #97E427

Accessibility & contrast

On white

4.65

#538110 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#538110 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #538110

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538110	#FFFFFF	#000000	##FFFFFF
##538110	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#81731F

Tritanopia (blue-blind)

#557B6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #538110;
/* rgb */ color: rgb(83, 129, 16);
/* oklch */ color: oklch(54.9% 0.143 130.7);

Tailwind

colors: {
  custom: {
    50: '#88a65c',
    500: '#538110',
    950: '#000000',
  },
}

SCSS

$custom: #538110;
$custom-light: #88a65c;
$custom-dark: #000000;

JSON

{
  "hex": "#538110",
  "rgb": {
    "r": 83,
    "g": 129,
    "b": 16
  },
  "hsl": {
    "h": 84.425,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54921,
    "c": 0.14312,
    "h": 130.7
  },
  "luminance": 0.17577
}

Semantic roles & 50–950 ramp

primary

#538110

secondary

#6A36B7

accent

#33F482

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F04

muted

#7D7F79

Preview Lab

Preview with #538110

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

Preview Lab → · Contrast checker → · Palette generator →