#5ABF31#5ABF31

#5ABF31 is a light, vivid green. Relative luminance 0.397; OKLCH L 71.7% C 0.199 H 138.4°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#5ABF31
RGB	rgb(90, 191, 49)
HSL	hsl(103, 59%, 47%)
HSV	hsv(103, 74%, 75%)
CMYK	cmyk(52.9%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(69.22, -53.96, 58.78)
CIE-LCH	lch(69.22, 79.79, 132.56°)
OKLab	oklab(71.68% -0.149 0.1321)
OKLCH	oklch(71.68% 0.199 138.4)
XYZ	xyz(23.4008, 39.6552, 9.3262)
Luminance	0.3966 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5ABF31 #9631BF

analogous

#A1BF31 #5ABF31 #31BF4F

triadic

#5ABF31 #315ABF #BF315A

tetradic

#5ABF31 #31A1BF #9631BF #BF4F31

square

#5ABF31 #31A1BF #9631BF #BF4F31

split-complementary

#5ABF31 #4F31BF #BF31A1

monochromatic

#2C5E18 #438E25 #5ABF31 #7DD459 #A3E18A

Accessibility & contrast

On white

2.35

#5ABF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#5ABF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5ABF31

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5ABF31	#FFFFFF	#000000	##000000
##5ABF31	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE14

Deuteranopia (green-blind)

#B8A640

Tritanopia (blue-blind)

#51B8A4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5abf31;
/* rgb */ color: rgb(90, 191, 49);
/* oklch */ color: oklch(71.7% 0.199 138.4);

Tailwind

colors: {
  custom: {
    50: '#92d373',
    500: '#5abf31',
    950: '#000000',
  },
}

SCSS

$custom: #5abf31;
$custom-light: #92d373;
$custom-dark: #000000;

JSON

{
  "hex": "#5abf31",
  "rgb": {
    "r": 90,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 102.676,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71677,
    "c": 0.19911,
    "h": 138.4
  },
  "luminance": 0.39657
}

Semantic roles & 50–950 ramp

primary

#5ABF31

secondary

#B581CB

accent

#45E2B5

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5ABF31

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

Preview Lab → · Contrast checker → · Palette generator →