#538D64#538D64

#538D64 is a mid, moderate green. Relative luminance 0.218; OKLCH L 59.2% C 0.088 H 152.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#538D64
RGB	rgb(83, 141, 100)
HSL	hsl(138, 26%, 44%)
HSV	hsv(138, 41%, 55%)
CMYK	cmyk(41.1%, 0%, 29.1%, 44.7%)
CIE-LAB	lab(53.82, -28.43, 16.06)
CIE-LCH	lch(53.82, 32.65, 150.53°)
OKLab	oklab(59.19% -0.0778 0.0408)
OKLCH	oklch(59.19% 0.088 152.3)
XYZ	xyz(15.3915, 21.8079, 15.4524)
Luminance	0.2181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D64 #8D537C

analogous

#5F8D53 #538D64 #538D81

triadic

#538D64 #64538D #8D6453

tetradic

#538D64 #535F8D #8D537C #8D8153

square

#538D64 #535F8D #8D537C #8D8153

split-complementary

#538D64 #81538D #8D535F

monochromatic

#26402D #3C6649 #538D64 #71AC83 #98C2A4

Accessibility & contrast

On white

3.92

#538D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#538D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D64

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D64	#FFFFFF	#000000	##000000
##538D64	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8462

Deuteranopia (green-blind)

#847E66

Tritanopia (blue-blind)

#488B82

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #538d64;
/* rgb */ color: rgb(83, 141, 100);
/* oklch */ color: oklch(59.2% 0.088 152.3);

Tailwind

colors: {
  custom: {
    50: '#86ae90',
    500: '#538d64',
    950: '#000000',
  },
}

SCSS

$custom: #538d64;
$custom-light: #86ae90;
$custom-dark: #000000;

JSON

{
  "hex": "#538d64",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 100
  },
  "hsl": {
    "h": 137.586,
    "s": 25.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5919,
    "c": 0.08783,
    "h": 152.3
  },
  "luminance": 0.21809
}

Semantic roles & 50–950 ramp

primary

#538D64

secondary

#B08CA5

accent

#66A7C2

background

#F8FAF8

surface

#EFF4F0

border

#CACECB

text

#0B100C

muted

#7C7F7D

Preview Lab

Preview with #538D64

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

Preview Lab → · Contrast checker → · Palette generator →