#538D29#538D29

#538D29 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.3% C 0.145 H 134.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#538D29
RGB	rgb(83, 141, 41)
HSL	hsl(95, 55%, 36%)
HSV	hsv(95, 71%, 55%)
CMYK	cmyk(41.1%, 0%, 70.9%, 44.7%)
CIE-LAB	lab(53.00, -36.60, 45.27)
CIE-LCH	lch(53.00, 58.21, 128.96°)
OKLab	oklab(58.26% -0.1021 0.1028)
OKLCH	oklch(58.26% 0.145 134.8)
XYZ	xyz(13.4921, 21.0482, 5.4492)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D29 #63298D

analogous

#858D29 #538D29 #298D31

triadic

#538D29 #29538D #8D2953

tetradic

#538D29 #29858D #63298D #8D3129

square

#538D29 #29858D #63298D #8D3129

split-complementary

#538D29 #31298D #8D2985

monochromatic

#1B2E0D #375E1B #538D29 #6FBC37 #8FD160

Accessibility & contrast

On white

4.03

#538D29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#538D29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D29

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D29	#FFFFFF	#000000	##000000
##538D29	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92821A

Deuteranopia (green-blind)

#8A7D32

Tritanopia (blue-blind)

#528879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #538d29;
/* rgb */ color: rgb(83, 141, 41);
/* oklch */ color: oklch(58.3% 0.145 134.8);

Tailwind

colors: {
  custom: {
    50: '#88af69',
    500: '#538d29',
    950: '#000000',
  },
}

SCSS

$custom: #538d29;
$custom-light: #88af69;
$custom-dark: #000000;

JSON

{
  "hex": "#538d29",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 41
  },
  "hsl": {
    "h": 94.8,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58255,
    "c": 0.14492,
    "h": 134.8
  },
  "luminance": 0.21049
}

Semantic roles & 50–950 ramp

primary

#538D29

secondary

#905BB6

accent

#4ADEA0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538D29

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

Preview Lab → · Contrast checker → · Palette generator →