#5ACF31#5ACF31

#5ACF31 is a light, highly saturated green. Relative luminance 0.470; OKLCH L 75.8% C 0.218 H 139.2°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#5ACF31
RGB	rgb(90, 207, 49)
HSL	hsl(104, 62%, 50%)
HSV	hsv(104, 76%, 81%)
CMYK	cmyk(56.5%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(74.20, -59.78, 63.65)
CIE-LCH	lch(74.20, 87.32, 133.21°)
OKLab	oklab(75.78% -0.1647 0.1423)
OKLCH	oklch(75.78% 0.218 139.2)
XYZ	xyz(27.0825, 47.0187, 10.5535)
Luminance	0.4702 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ACF31 #A631CF

analogous

#A9CF31 #5ACF31 #31CF57

triadic

#5ACF31 #315ACF #CF315A

tetradic

#5ACF31 #31A9CF #A631CF #CF5731

square

#5ACF31 #31A9CF #A631CF #CF5731

split-complementary

#5ACF31 #5731CF #CF31A9

monochromatic

#2F6C19 #449E25 #5ACF31 #82DB63 #AAE694

Accessibility & contrast

On white

2.02

#5ACF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#5ACF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ACF31

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ACF31	#FFFFFF	#000000	##000000
##5ACF31	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC06

Deuteranopia (green-blind)

#C6B343

Tritanopia (blue-blind)

#4DC8B1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #5acf31;
/* rgb */ color: rgb(90, 207, 49);
/* oklch */ color: oklch(75.8% 0.218 139.2);

Tailwind

colors: {
  custom: {
    50: '#95df75',
    500: '#5acf31',
    950: '#000000',
  },
}

SCSS

$custom: #5acf31;
$custom-light: #95df75;
$custom-dark: #000000;

JSON

{
  "hex": "#5acf31",
  "rgb": {
    "r": 90,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 104.43,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75784,
    "c": 0.21761,
    "h": 139.2
  },
  "luminance": 0.47021
}

Semantic roles & 50–950 ramp

primary

#5ACF31

secondary

#BF8BD1

accent

#43E5BB

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #5ACF31

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

Preview Lab → · Contrast checker → · Palette generator →