#5A9731#5A9731

#5A9731 is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.3% C 0.149 H 135.1°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5A9731
RGB	rgb(90, 151, 49)
HSL	hsl(96, 51%, 39%)
HSV	hsv(96, 68%, 59%)
CMYK	cmyk(40.4%, 0%, 67.5%, 40.8%)
CIE-LAB	lab(56.61, -37.85, 45.82)
CIE-LCH	lch(56.61, 59.43, 129.55°)
OKLab	oklab(61.32% -0.1054 0.105)
OKLCH	oklch(61.32% 0.149 135.1)
XYZ	xyz(15.8371, 24.5278, 6.8050)
Luminance	0.2453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9731 #6E3197

analogous

#8D9731 #5A9731 #31973B

triadic

#5A9731 #315A97 #97315A

tetradic

#5A9731 #318D97 #6E3197 #973B31

square

#5A9731 #318D97 #6E3197 #973B31

split-complementary

#5A9731 #3B3197 #97318D

monochromatic

#233B13 #3E6922 #5A9731 #76C243 #98D171

Accessibility & contrast

On white

3.56

#5A9731 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#5A9731 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9731

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9731	#FFFFFF	#000000	##000000
##5A9731	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B23

Deuteranopia (green-blind)

#94863A

Tritanopia (blue-blind)

#599182

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5a9731;
/* rgb */ color: rgb(90, 151, 49);
/* oklch */ color: oklch(61.3% 0.149 135.1);

Tailwind

colors: {
  custom: {
    50: '#8db66e',
    500: '#5a9731',
    950: '#000000',
  },
}

SCSS

$custom: #5a9731;
$custom-light: #8db66e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9731",
  "rgb": {
    "r": 90,
    "g": 151,
    "b": 49
  },
  "hsl": {
    "h": 95.882,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.61322,
    "c": 0.14873,
    "h": 135.1
  },
  "luminance": 0.24529
}

Semantic roles & 50–950 ramp

primary

#5A9731

secondary

#9A6BB9

accent

#4DDAA2

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1107

muted

#7E807A

Preview Lab

Preview with #5A9731

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

Preview Lab → · Contrast checker → · Palette generator →