#538A2D#538A2D

#538A2D is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.138 H 134.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#538A2D
RGB	rgb(83, 138, 45)
HSL	hsl(95, 51%, 36%)
HSV	hsv(95, 67%, 54%)
CMYK	cmyk(39.9%, 0%, 67.4%, 45.9%)
CIE-LAB	lab(52.07, -34.93, 42.58)
CIE-LCH	lch(52.07, 55.08, 129.36°)
OKLab	oklab(57.5% -0.0973 0.0977)
OKLCH	oklch(57.5% 0.138 134.9)
XYZ	xyz(13.1291, 20.2048, 5.6902)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538A2D #642D8A

analogous

#818A2D #538A2D #2D8A35

triadic

#538A2D #2D538A #8A2D53

tetradic

#538A2D #2D818A #642D8A #8A352D

square

#538A2D #2D818A #642D8A #8A352D

split-complementary

#538A2D #352D8A #8A2D81

monochromatic

#1B2E0F #375C1E #538A2D #6FB83C #8FCD65

Accessibility & contrast

On white

4.17

#538A2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#538A2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538A2D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538A2D	#FFFFFF	#000000	##000000
##538A2D	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F21

Deuteranopia (green-blind)

#887B35

Tritanopia (blue-blind)

#528577

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #538a2d;
/* rgb */ color: rgb(83, 138, 45);
/* oklch */ color: oklch(57.5% 0.138 134.9);

Tailwind

colors: {
  custom: {
    50: '#88ac6b',
    500: '#538a2d',
    950: '#000000',
  },
}

SCSS

$custom: #538a2d;
$custom-light: #88ac6b;
$custom-dark: #000000;

JSON

{
  "hex": "#538a2d",
  "rgb": {
    "r": 83,
    "g": 138,
    "b": 45
  },
  "hsl": {
    "h": 95.484,
    "s": 50.82,
    "l": 35.882
  },
  "oklch": {
    "l": 0.57501,
    "c": 0.13789,
    "h": 134.9
  },
  "luminance": 0.20205
}

Semantic roles & 50–950 ramp

primary

#538A2D

secondary

#9160B3

accent

#4DDAA1

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538A2D

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

Preview Lab → · Contrast checker → · Palette generator →