#538A1E#538A1E

#538A1E is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.4% C 0.148 H 133.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#538A1E
RGB	rgb(83, 138, 30)
HSL	hsl(91, 64%, 33%)
HSV	hsv(91, 78%, 54%)
CMYK	cmyk(39.9%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(51.96, -36.05, 48.38)
CIE-LCH	lch(51.96, 60.34, 126.69°)
OKLab	oklab(57.38% -0.1015 0.1077)
OKLCH	oklch(57.38% 0.148 133.3)
XYZ	xyz(12.8899, 20.1091, 4.4303)
Luminance	0.2011 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538A1E #551E8A

analogous

#898A1E #538A1E #1E8A1F

triadic

#538A1E #1E538A #8A1E53

tetradic

#538A1E #1E898A #551E8A #8A1F1E

square

#538A1E #1E898A #551E8A #8A1F1E

split-complementary

#538A1E #1F1E8A #8A1E89

monochromatic

#172508 #355813 #538A1E #71BC29 #90D84B

Accessibility & contrast

On white

4.18

#538A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#538A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538A1E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538A1E	#FFFFFF	#000000	##000000
##538A1E	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F04

Deuteranopia (green-blind)

#887A29

Tritanopia (blue-blind)

#538476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #538a1e;
/* rgb */ color: rgb(83, 138, 30);
/* oklch */ color: oklch(57.4% 0.148 133.3);

Tailwind

colors: {
  custom: {
    50: '#88ac63',
    500: '#538a1e',
    950: '#000000',
  },
}

SCSS

$custom: #538a1e;
$custom-light: #88ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#538a1e",
  "rgb": {
    "r": 83,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 90.556,
    "s": 64.286,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57379,
    "c": 0.14794,
    "h": 133.3
  },
  "luminance": 0.2011
}

Semantic roles & 50–950 ramp

primary

#538A1E

secondary

#834ABA

accent

#41E795

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #538A1E

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

Preview Lab → · Contrast checker → · Palette generator →