#538E37#538E37

#538E37 is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.7% C 0.135 H 136.9°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#538E37
RGB	rgb(83, 142, 55)
HSL	hsl(101, 44%, 39%)
HSV	hsv(101, 61%, 56%)
CMYK	cmyk(41.5%, 0%, 61.3%, 44.3%)
CIE-LAB	lab(53.45, -35.74, 39.54)
CIE-LCH	lch(53.45, 53.29, 132.11°)
OKLab	oklab(58.66% -0.0987 0.0924)
OKLCH	oklch(58.66% 0.135 136.9)
XYZ	xyz(13.9295, 21.4601, 7.0219)
Luminance	0.2146 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538E37 #72378E

analogous

#7E8E37 #538E37 #378E46

triadic

#538E37 #37538E #8E3753

tetradic

#538E37 #377E8E #72378E #8E4637

square

#538E37 #377E8E #72378E #8E4637

split-complementary

#538E37 #46378E #8E377E

monochromatic

#1F3615 #396226 #538E37 #6DB949 #91CA76

Accessibility & contrast

On white

3.97

#538E37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#538E37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538E37

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538E37	#FFFFFF	#000000	##000000
##538E37	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93832E

Deuteranopia (green-blind)

#8A7E3E

Tritanopia (blue-blind)

#50897B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #538e37;
/* rgb */ color: rgb(83, 142, 55);
/* oklch */ color: oklch(58.7% 0.135 136.9);

Tailwind

colors: {
  custom: {
    50: '#88af71',
    500: '#538e37',
    950: '#000000',
  },
}

SCSS

$custom: #538e37;
$custom-light: #88af71;
$custom-dark: #000000;

JSON

{
  "hex": "#538e37",
  "rgb": {
    "r": 83,
    "g": 142,
    "b": 55
  },
  "hsl": {
    "h": 100.69,
    "s": 44.162,
    "l": 38.627
  },
  "oklch": {
    "l": 0.58661,
    "c": 0.13522,
    "h": 136.9
  },
  "luminance": 0.21461
}

Semantic roles & 50–950 ramp

primary

#538E37

secondary

#9D6EB3

accent

#54D4AB

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C1008

muted

#7D7F7B

Preview Lab

Preview with #538E37

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

Preview Lab → · Contrast checker → · Palette generator →