#5FBF31#5FBF31

#5FBF31 is a light, vivid green. Relative luminance 0.399; OKLCH L 71.9% C 0.197 H 137.7°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#5FBF31
RGB	rgb(95, 191, 49)
HSL	hsl(101, 59%, 47%)
HSV	hsv(101, 74%, 75%)
CMYK	cmyk(50.3%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(69.41, -52.53, 59.02)
CIE-LCH	lch(69.41, 79.01, 131.67°)
OKLab	oklab(71.88% -0.1454 0.1325)
OKLCH	oklch(71.88% 0.197 137.7)
XYZ	xyz(23.9037, 39.9145, 9.3498)
Luminance	0.3992 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FBF31 #9131BF

analogous

#A6BF31 #5FBF31 #31BF4A

triadic

#5FBF31 #315FBF #BF315F

tetradic

#5FBF31 #31A6BF #9131BF #BF4A31

square

#5FBF31 #31A6BF #9131BF #BF4A31

split-complementary

#5FBF31 #4A31BF #BF31A6

monochromatic

#2F5E18 #478E25 #5FBF31 #81D459 #A6E18A

Accessibility & contrast

On white

2.34

#5FBF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#5FBF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FBF31

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FBF31	#FFFFFF	#000000	##000000
##5FBF31	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE14

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#58B8A4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5fbf31;
/* rgb */ color: rgb(95, 191, 49);
/* oklch */ color: oklch(71.9% 0.197 137.7);

Tailwind

colors: {
  custom: {
    50: '#95d373',
    500: '#5fbf31',
    950: '#000000',
  },
}

SCSS

$custom: #5fbf31;
$custom-light: #95d373;
$custom-dark: #000000;

JSON

{
  "hex": "#5fbf31",
  "rgb": {
    "r": 95,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 100.563,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71881,
    "c": 0.19678,
    "h": 137.7
  },
  "luminance": 0.39916
}

Semantic roles & 50–950 ramp

primary

#5FBF31

secondary

#B381CB

accent

#45E2B0

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5FBF31

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

Preview Lab → · Contrast checker → · Palette generator →