#5BCB3E#5BCB3E

#5BCB3E is a light, highly saturated green. Relative luminance 0.453; OKLCH L 74.9% C 0.205 H 139.9°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB3E
RGB	rgb(91, 203, 62)
HSL	hsl(108, 58%, 52%)
HSV	hsv(108, 69%, 80%)
CMYK	cmyk(55.2%, 0%, 69.5%, 20.4%)
CIE-LAB	lab(73.08, -57.15, 57.96)
CIE-LCH	lch(73.08, 81.40, 134.60°)
OKLab	oklab(74.89% -0.1569 0.1321)
OKLCH	oklch(74.89% 0.205 139.9)
XYZ	xyz(26.5387, 45.2816, 11.8982)
Luminance	0.4528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB3E #AE3ECB

analogous

#A1CB3E #5BCB3E #3ECB68

triadic

#5BCB3E #3E5BCB #CB3E5B

tetradic

#5BCB3E #3EA1CB #AE3ECB #CB683E

square

#5BCB3E #3EA1CB #AE3ECB #CB683E

split-complementary

#5BCB3E #683ECB #CB3EA1

monochromatic

#2F701E #43A12B #5BCB3E #84D86E #ADE59E

Accessibility & contrast

On white

2.09

#5BCB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#5BCB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB3E

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB3E	#FFFFFF	#000000	##000000
##5BCB3E	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B928

Deuteranopia (green-blind)

#C2B04B

Tritanopia (blue-blind)

#4EC4AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #5bcb3e;
/* rgb */ color: rgb(91, 203, 62);
/* oklch */ color: oklch(74.9% 0.205 139.9);

Tailwind

colors: {
  custom: {
    50: '#94dc7b',
    500: '#5bcb3e',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb3e;
$custom-light: #94dc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb3e",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 62
  },
  "hsl": {
    "h": 107.66,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74891,
    "c": 0.20509,
    "h": 139.9
  },
  "luminance": 0.45284
}

Semantic roles & 50–950 ramp

primary

#5BCB3E

secondary

#C594D1

accent

#47E1C1

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BCB3E

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

Preview Lab → · Contrast checker → · Palette generator →