#538E34#538E34

#538E34 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.6% C 0.138 H 136.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#538E34
RGB	rgb(83, 142, 52)
HSL	hsl(99, 46%, 38%)
HSV	hsv(99, 63%, 56%)
CMYK	cmyk(41.5%, 0%, 63.4%, 44.3%)
CIE-LAB	lab(53.42, -36.05, 40.91)
CIE-LCH	lch(53.42, 54.52, 131.39°)
OKLab	oklab(58.63% -0.0998 0.095)
OKLCH	oklch(58.63% 0.138 136.4)
XYZ	xyz(13.8597, 21.4322, 6.6547)
Luminance	0.2143 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538E34 #6F348E

analogous

#808E34 #538E34 #348E42

triadic

#538E34 #34538E #8E3453

tetradic

#538E34 #34808E #6F348E #8E4234

square

#538E34 #34808E #6F348E #8E4234

split-complementary

#538E34 #42348E #8E3480

monochromatic

#1F3413 #396124 #538E34 #6DBB44 #90CB71

Accessibility & contrast

On white

3.97

#538E34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#538E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538E34

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538E34	#FFFFFF	#000000	##000000
##538E34	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)

#93832A

Deuteranopia (green-blind)

#8B7E3B

Tritanopia (blue-blind)

#51897B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #538e34;
/* rgb */ color: rgb(83, 142, 52);
/* oklch */ color: oklch(58.6% 0.138 136.4);

Tailwind

colors: {
  custom: {
    50: '#88af6f',
    500: '#538e34',
    950: '#000000',
  },
}

SCSS

$custom: #538e34;
$custom-light: #88af6f;
$custom-dark: #000000;

JSON

{
  "hex": "#538e34",
  "rgb": {
    "r": 83,
    "g": 142,
    "b": 52
  },
  "hsl": {
    "h": 99.333,
    "s": 46.392,
    "l": 38.039
  },
  "oklch": {
    "l": 0.58627,
    "c": 0.13779,
    "h": 136.4
  },
  "luminance": 0.21433
}

Semantic roles & 50–950 ramp

primary

#538E34

secondary

#9A6AB3

accent

#52D6A8

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538E34

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

Preview Lab → · Contrast checker → · Palette generator →