#5BCB3A#5BCB3A

#5BCB3A is a light, highly saturated green. Relative luminance 0.452; OKLCH L 74.9% C 0.208 H 139.6°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB3A
RGB	rgb(91, 203, 58)
HSL	hsl(106, 58%, 51%)
HSV	hsv(106, 71%, 80%)
CMYK	cmyk(55.2%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(73.05, -57.47, 59.43)
CIE-LCH	lch(73.05, 82.67, 134.04°)
OKLab	oklab(74.86% -0.158 0.1347)
OKLCH	oklch(74.86% 0.208 139.6)
XYZ	xyz(26.4329, 45.2393, 11.3413)
Luminance	0.4524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB3A #AA3ACB

analogous

#A3CB3A #5BCB3A #3ACB61

triadic

#5BCB3A #3A5BCB #CB3A5B

tetradic

#5BCB3A #3AA3CB #AA3ACB #CB613A

square

#5BCB3A #3AA3CB #AA3ACB #CB613A

split-complementary

#5BCB3A #613ACB #CB3AA3

monochromatic

#2F6E1D #449E2A #5BCB3A #83D86A #ACE59B

Accessibility & contrast

On white

2.09

#5BCB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.05

#5BCB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB3A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB3A	#FFFFFF	#000000	##000000
##5BCB3A	1.00	2.09	10.05	10.05
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.05	21.00	1.00	1.00
##000000	10.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B921

Deuteranopia (green-blind)

#C3B048

Tritanopia (blue-blind)

#4FC4AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #5bcb3a;
/* rgb */ color: rgb(91, 203, 58);
/* oklch */ color: oklch(74.9% 0.208 139.6);

Tailwind

colors: {
  custom: {
    50: '#94dc79',
    500: '#5bcb3a',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb3a;
$custom-light: #94dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb3a",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 106.345,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74859,
    "c": 0.20757,
    "h": 139.6
  },
  "luminance": 0.45242
}

Semantic roles & 50–950 ramp

primary

#5BCB3A

secondary

#C290D0

accent

#46E1BE

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #5BCB3A

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

Preview Lab → · Contrast checker → · Palette generator →