#538D30#538D30

#538D30 is a mid, vivid yellow-green. Relative luminance 0.211; OKLCH L 58.3% C 0.140 H 135.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#538D30
RGB	rgb(83, 141, 48)
HSL	hsl(97, 49%, 37%)
HSV	hsv(97, 66%, 55%)
CMYK	cmyk(41.1%, 0%, 66%, 44.7%)
CIE-LAB	lab(53.06, -35.99, 42.33)
CIE-LCH	lch(53.06, 55.56, 130.37°)
OKLab	oklab(58.32% -0.0999 0.0976)
OKLCH	oklch(58.32% 0.14 135.7)
XYZ	xyz(13.6253, 21.1014, 6.1508)
Luminance	0.2110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D30 #6A308D

analogous

#828D30 #538D30 #308D3B

triadic

#538D30 #30538D #8D3053

tetradic

#538D30 #30828D #6A308D #8D3B30

square

#538D30 #30828D #6A308D #8D3B30

split-complementary

#538D30 #3B308D #8D3082

monochromatic

#1D3211 #385F20 #538D30 #6EBB40 #90CD6B

Accessibility & contrast

On white

4.02

#538D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#538D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D30

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D30	#FFFFFF	#000000	##000000
##538D30	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928224

Deuteranopia (green-blind)

#8A7D38

Tritanopia (blue-blind)

#51887A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #538d30;
/* rgb */ color: rgb(83, 141, 48);
/* oklch */ color: oklch(58.3% 0.140 135.7);

Tailwind

colors: {
  custom: {
    50: '#88af6d',
    500: '#538d30',
    950: '#000000',
  },
}

SCSS

$custom: #538d30;
$custom-light: #88af6d;
$custom-dark: #000000;

JSON

{
  "hex": "#538d30",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 97.419,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.58321,
    "c": 0.13966,
    "h": 135.7
  },
  "luminance": 0.21102
}

Semantic roles & 50–950 ramp

primary

#538D30

secondary

#9665B4

accent

#4FD9A5

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538D30

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

Preview Lab → · Contrast checker → · Palette generator →