#5FC63B#5FC63B

#5FC63B is a light, vivid green. Relative luminance 0.431; OKLCH L 73.7% C 0.199 H 138.9°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#5FC63B
RGB	rgb(95, 198, 59)
HSL	hsl(104, 55%, 50%)
HSV	hsv(104, 70%, 78%)
CMYK	cmyk(52%, 0%, 70.2%, 22.4%)
CIE-LAB	lab(71.65, -54.46, 57.66)
CIE-LCH	lch(71.65, 79.31, 133.36°)
OKLab	oklab(73.74% -0.15 0.1311)
OKLCH	oklch(73.74% 0.199 138.9)
XYZ	xyz(25.7018, 43.1349, 11.1083)
Luminance	0.4314 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FC63B #A23BC6

analogous

#A5C63B #5FC63B #3BC65C

triadic

#5FC63B #3B5FC6 #C63B5F

tetradic

#5FC63B #3BA5C6 #A23BC6 #C65C3B

square

#5FC63B #3BA5C6 #A23BC6 #C65C3B

split-complementary

#5FC63B #5C3BC6 #C63BA5

monochromatic

#31681E #48982C #5FC63B #86D46A #ACE29A

Accessibility & contrast

On white

2.18

#5FC63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#5FC63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FC63B

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FC63B	#FFFFFF	#000000	##000000
##5FC63B	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB525

Deuteranopia (green-blind)

#BFAC48

Tritanopia (blue-blind)

#56BFAA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5fc63b;
/* rgb */ color: rgb(95, 198, 59);
/* oklch */ color: oklch(73.7% 0.199 138.9);

Tailwind

colors: {
  custom: {
    50: '#96d879',
    500: '#5fc63b',
    950: '#000000',
  },
}

SCSS

$custom: #5fc63b;
$custom-light: #96d879;
$custom-dark: #000000;

JSON

{
  "hex": "#5fc63b",
  "rgb": {
    "r": 95,
    "g": 198,
    "b": 59
  },
  "hsl": {
    "h": 104.46,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73744,
    "c": 0.1992,
    "h": 138.9
  },
  "luminance": 0.43137
}

Semantic roles & 50–950 ramp

primary

#5FC63B

secondary

#BD8FCD

accent

#4ADEB8

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5FC63B

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

Preview Lab → · Contrast checker → · Palette generator →