#5FAC31#5FAC31

#5FAC31 is a light, vivid yellow-green. Relative luminance 0.322; OKLCH L 67.0% C 0.173 H 136.2°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#5FAC31
RGB	rgb(95, 172, 49)
HSL	hsl(98, 56%, 43%)
HSV	hsv(98, 72%, 67%)
CMYK	cmyk(44.8%, 0%, 71.5%, 32.5%)
CIE-LAB	lab(63.47, -45.04, 53.06)
CIE-LCH	lch(63.47, 69.59, 130.33°)
OKLab	oklab(67.01% -0.1252 0.1201)
OKLCH	oklch(67.01% 0.173 136.2)
XYZ	xyz(20.0257, 32.1585, 8.0571)
Luminance	0.3216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FAC31 #7E31AC

analogous

#9CAC31 #5FAC31 #31AC40

triadic

#5FAC31 #315FAC #AC315F

tetradic

#5FAC31 #319CAC #7E31AC #AC4031

square

#5FAC31 #319CAC #7E31AC #AC4031

split-complementary

#5FAC31 #4031AC #AC319C

monochromatic

#2A4D16 #457C23 #5FAC31 #7DCC4E #A0DA7D

Accessibility & contrast

On white

2.83

#5FAC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#5FAC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FAC31

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FAC31	#FFFFFF	#000000	##000000
##5FAC31	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1D

Deuteranopia (green-blind)

#A8973D

Tritanopia (blue-blind)

#5CA694

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5fac31;
/* rgb */ color: rgb(95, 172, 49);
/* oklch */ color: oklch(67.0% 0.173 136.2);

Tailwind

colors: {
  custom: {
    50: '#93c571',
    500: '#5fac31',
    950: '#000000',
  },
}

SCSS

$custom: #5fac31;
$custom-light: #93c571;
$custom-dark: #000000;

JSON

{
  "hex": "#5fac31",
  "rgb": {
    "r": 95,
    "g": 172,
    "b": 49
  },
  "hsl": {
    "h": 97.561,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67005,
    "c": 0.17348,
    "h": 136.2
  },
  "luminance": 0.3216
}

Semantic roles & 50–950 ramp

primary

#5FAC31

secondary

#A676C3

accent

#49DFA7

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5FAC31

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

Preview Lab → · Contrast checker → · Palette generator →