#5BC781#5BC781

#5BC781 is a light, vivid green. Relative luminance 0.447; OKLCH L 74.8% C 0.143 H 152.9°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#5BC781
RGB	rgb(91, 199, 129)
HSL	hsl(141, 49%, 57%)
HSV	hsv(141, 54%, 78%)
CMYK	cmyk(54.3%, 0%, 35.2%, 22%)
CIE-LAB	lab(72.66, -46.73, 25.88)
CIE-LCH	lch(72.66, 53.42, 151.02°)
OKLab	oklab(74.82% -0.1269 0.0649)
OKLCH	oklch(74.82% 0.143 152.9)
XYZ	xyz(28.6981, 44.6535, 27.8713)
Luminance	0.4466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC781 #C75BA1

analogous

#6BC75B #5BC781 #5BC7B7

triadic

#5BC781 #815BC7 #C7815B

tetradic

#5BC781 #5B6BC7 #C75BA1 #C7B75B

square

#5BC781 #5B6BC7 #C75BA1 #C7B75B

split-complementary

#5BC781 #B75BC7 #C75B6B

monochromatic

#2B7D48 #3AAB62 #5BC781 #89D7A4 #B6E6C7

Accessibility & contrast

On white

2.11

#5BC781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#5BC781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC781

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC781	#FFFFFF	#000000	##000000
##5BC781	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B97C

Deuteranopia (green-blind)

#B8AE85

Tritanopia (blue-blind)

#3EC5B5

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #5bc781;
/* rgb */ color: rgb(91, 199, 129);
/* oklch */ color: oklch(74.8% 0.143 152.9);

Tailwind

colors: {
  custom: {
    50: '#91d9a6',
    500: '#5bc781',
    950: '#000000',
  },
}

SCSS

$custom: #5bc781;
$custom-light: #91d9a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc781",
  "rgb": {
    "r": 91,
    "g": 199,
    "b": 129
  },
  "hsl": {
    "h": 141.111,
    "s": 49.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74816,
    "c": 0.1426,
    "h": 152.9
  },
  "luminance": 0.44656
}

Semantic roles & 50–950 ramp

primary

#5BC781

secondary

#D5A9C5

accent

#4FA8D9

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #5BC781

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

Preview Lab → · Contrast checker → · Palette generator →