#5A8A23#5A8A23

#5A8A23 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.8% C 0.141 H 131.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#5A8A23
RGB	rgb(90, 138, 35)
HSL	hsl(88, 60%, 34%)
HSV	hsv(88, 75%, 54%)
CMYK	cmyk(34.8%, 0%, 74.6%, 45.9%)
CIE-LAB	lab(52.37, -33.11, 47.10)
CIE-LCH	lch(52.37, 57.58, 125.10°)
OKLab	oklab(57.82% -0.0936 0.1056)
OKLCH	oklch(57.82% 0.141 131.5)
XYZ	xyz(13.6082, 20.4715, 4.8242)
Luminance	0.2047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8A23 #53238A

analogous

#8A8723 #5A8A23 #278A23

triadic

#5A8A23 #235A8A #8A235A

tetradic

#5A8A23 #238A87 #53238A #8A2327

square

#5A8A23 #238A87 #53238A #8A2327

split-complementary

#5A8A23 #23278A #87238A

monochromatic

#1A280A #3A5917 #5A8A23 #7ABB2F #98D454

Accessibility & contrast

On white

4.12

#5A8A23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#5A8A23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8A23

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8A23	#FFFFFF	#000000	##000000
##5A8A23	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F10

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#5C8476

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5a8a23;
/* rgb */ color: rgb(90, 138, 35);
/* oklch */ color: oklch(57.8% 0.141 131.5);

Tailwind

colors: {
  custom: {
    50: '#8dac65',
    500: '#5a8a23',
    950: '#000000',
  },
}

SCSS

$custom: #5a8a23;
$custom-light: #8dac65;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8a23",
  "rgb": {
    "r": 90,
    "g": 138,
    "b": 35
  },
  "hsl": {
    "h": 87.961,
    "s": 59.538,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57821,
    "c": 0.14114,
    "h": 131.5
  },
  "luminance": 0.20472
}

Semantic roles & 50–950 ramp

primary

#5A8A23

secondary

#8151B7

accent

#45E38F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #5A8A23

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

Preview Lab → · Contrast checker → · Palette generator →