#537E25#537E25

#537E25 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.3% C 0.127 H 131.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#537E25
RGB	rgb(83, 126, 37)
HSL	hsl(89, 55%, 32%)
HSV	hsv(89, 71%, 49%)
CMYK	cmyk(34.1%, 0%, 70.6%, 50.6%)
CIE-LAB	lab(48.13, -30.10, 41.87)
CIE-LCH	lch(48.13, 51.56, 125.71°)
OKLab	oklab(54.26% -0.0848 0.0951)
OKLCH	oklch(54.26% 0.127 131.7)
XYZ	xyz(11.3619, 16.8939, 4.4121)
Luminance	0.1689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E25 #50257E

analogous

#7E7D25 #537E25 #277E25

triadic

#537E25 #25537E #7E2553

tetradic

#537E25 #257E7D #50257E #7E2527

square

#537E25 #257E7D #50257E #7E2527

split-complementary

#537E25 #25277E #7D257E

monochromatic

#151F09 #344F17 #537E25 #72AD33 #91CC51

Accessibility & contrast

On white

4.80

#537E25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#537E25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E25

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E25	#FFFFFF	#000000	##FFFFFF
##537E25	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847418

Deuteranopia (green-blind)

#7E712D

Tritanopia (blue-blind)

#54796C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e25;
/* rgb */ color: rgb(83, 126, 37);
/* oklch */ color: oklch(54.3% 0.127 131.7);

Tailwind

colors: {
  custom: {
    50: '#87a365',
    500: '#537e25',
    950: '#000000',
  },
}

SCSS

$custom: #537e25;
$custom-light: #87a365;
$custom-dark: #000000;

JSON

{
  "hex": "#537e25",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 37
  },
  "hsl": {
    "h": 88.989,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54264,
    "c": 0.1274,
    "h": 131.7
  },
  "luminance": 0.16894
}

Semantic roles & 50–950 ramp

primary

#537E25

secondary

#7E4FB0

accent

#4ADE91

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #537E25

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

Preview Lab → · Contrast checker → · Palette generator →