#538D45#538D45

#538D45 is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.6% C 0.121 H 139.7°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#538D45
RGB	rgb(83, 141, 69)
HSL	hsl(108, 34%, 41%)
HSV	hsv(108, 51%, 55%)
CMYK	cmyk(41.1%, 0%, 51.1%, 44.7%)
CIE-LAB	lab(53.30, -33.59, 32.36)
CIE-LCH	lch(53.30, 46.64, 136.07°)
OKLab	oklab(58.59% -0.092 0.0779)
OKLCH	oklch(58.59% 0.121 139.7)
XYZ	xyz(14.1658, 21.3176, 8.9974)
Luminance	0.2132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538D45 #7F458D

analogous

#778D45 #538D45 #458D5B

triadic

#538D45 #45538D #8D4553

tetradic

#538D45 #45778D #7F458D #8D5B45

square

#538D45 #45778D #7F458D #8D5B45

split-complementary

#538D45 #5B458D #8D4577

monochromatic

#233B1D #3B6431 #538D45 #6FB15F #94C588

Accessibility & contrast

On white

3.99

#538D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#538D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538D45

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538D45	#FFFFFF	#000000	##000000
##538D45	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91833F

Deuteranopia (green-blind)

#887D4A

Tritanopia (blue-blind)

#4F897C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #538d45;
/* rgb */ color: rgb(83, 141, 69);
/* oklch */ color: oklch(58.6% 0.121 139.7);

Tailwind

colors: {
  custom: {
    50: '#87af7a',
    500: '#538d45',
    950: '#000000',
  },
}

SCSS

$custom: #538d45;
$custom-light: #87af7a;
$custom-dark: #000000;

JSON

{
  "hex": "#538d45",
  "rgb": {
    "r": 83,
    "g": 141,
    "b": 69
  },
  "hsl": {
    "h": 108.333,
    "s": 34.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.58589,
    "c": 0.12054,
    "h": 139.7
  },
  "luminance": 0.21318
}

Semantic roles & 50–950 ramp

primary

#538D45

secondary

#A67EB0

accent

#5DCAB5

background

#F8FAF7

surface

#F0F4EE

border

#CBCEC9

text

#0B1009

muted

#7C7F7B

Preview Lab

Preview with #538D45

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

Preview Lab → · Contrast checker → · Palette generator →