#5A8D40#5A8D40

#5A8D40 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.9% C 0.122 H 136.2°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5A8D40
RGB	rgb(90, 141, 64)
HSL	hsl(100, 38%, 40%)
HSV	hsv(100, 55%, 55%)
CMYK	cmyk(36.2%, 0%, 54.6%, 44.7%)
CIE-LAB	lab(53.59, -31.78, 35.37)
CIE-LCH	lch(53.59, 47.56, 131.94°)
OKLab	oklab(58.91% -0.0877 0.0842)
OKLCH	oklch(58.91% 0.122 136.2)
XYZ	xyz(14.6664, 21.5929, 8.2446)
Luminance	0.2159 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8D40 #73408D

analogous

#818D40 #5A8D40 #408D4C

triadic

#5A8D40 #405A8D #8D405A

tetradic

#5A8D40 #40818D #73408D #8D4C40

square

#5A8D40 #40818D #73408D #8D4C40

split-complementary

#5A8D40 #4C408D #8D4081

monochromatic

#24391A #3F632D #5A8D40 #76B357 #99C681

Accessibility & contrast

On white

3.95

#5A8D40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#5A8D40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8D40

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8D40	#FFFFFF	#000000	##000000
##5A8D40	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928339

Deuteranopia (green-blind)

#8A7E45

Tritanopia (blue-blind)

#59887C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5a8d40;
/* rgb */ color: rgb(90, 141, 64);
/* oklch */ color: oklch(58.9% 0.122 136.2);

Tailwind

colors: {
  custom: {
    50: '#8cae77',
    500: '#5a8d40',
    950: '#000000',
  },
}

SCSS

$custom: #5a8d40;
$custom-light: #8cae77;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8d40",
  "rgb": {
    "r": 90,
    "g": 141,
    "b": 64
  },
  "hsl": {
    "h": 99.74,
    "s": 37.561,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58908,
    "c": 0.12153,
    "h": 136.2
  },
  "luminance": 0.21594
}

Semantic roles & 50–950 ramp

primary

#5A8D40

secondary

#9D78B0

accent

#5ACEA7

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C1009

muted

#7D7F7B

Preview Lab

Preview with #5A8D40

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

Preview Lab → · Contrast checker → · Palette generator →