#538A2F#538A2F

#538A2F is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.136 H 135.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#538A2F
RGB	rgb(83, 138, 47)
HSL	hsl(96, 49%, 36%)
HSV	hsv(96, 66%, 54%)
CMYK	cmyk(39.9%, 0%, 65.9%, 45.9%)
CIE-LAB	lab(52.09, -34.75, 41.72)
CIE-LCH	lch(52.09, 54.29, 129.79°)
OKLab	oklab(57.52% -0.0966 0.0961)
OKLCH	oklch(57.52% 0.136 135.1)
XYZ	xyz(13.1686, 20.2205, 5.8979)
Luminance	0.2022 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538A2F #662F8A

analogous

#818A2F #538A2F #2F8A39

triadic

#538A2F #2F538A #8A2F53

tetradic

#538A2F #2F818A #662F8A #8A392F

square

#538A2F #2F818A #662F8A #8A392F

split-complementary

#538A2F #392F8A #8A2F81

monochromatic

#1C2F10 #385C1F #538A2F #6EB83F #8FCC68

Accessibility & contrast

On white

4.16

#538A2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#538A2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538A2F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538A2F	#FFFFFF	#000000	##000000
##538A2F	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F24

Deuteranopia (green-blind)

#877B36

Tritanopia (blue-blind)

#528577

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #538a2f;
/* rgb */ color: rgb(83, 138, 47);
/* oklch */ color: oklch(57.5% 0.136 135.1);

Tailwind

colors: {
  custom: {
    50: '#88ac6c',
    500: '#538a2f',
    950: '#000000',
  },
}

SCSS

$custom: #538a2f;
$custom-light: #88ac6c;
$custom-dark: #000000;

JSON

{
  "hex": "#538a2f",
  "rgb": {
    "r": 83,
    "g": 138,
    "b": 47
  },
  "hsl": {
    "h": 96.264,
    "s": 49.189,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.13631,
    "h": 135.1
  },
  "luminance": 0.20221
}

Semantic roles & 50–950 ramp

primary

#538A2F

secondary

#9362B3

accent

#4FD9A2

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538A2F

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

Preview Lab → · Contrast checker → · Palette generator →