#5BC981#5BC981

#5BC981 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.3% C 0.145 H 152.6°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BC981
RGB	rgb(91, 201, 129)
HSL	hsl(141, 50%, 57%)
HSV	hsv(141, 55%, 79%)
CMYK	cmyk(54.7%, 0%, 35.8%, 21.2%)
CIE-LAB	lab(73.27, -47.56, 26.70)
CIE-LCH	lch(73.27, 54.54, 150.70°)
OKLab	oklab(75.31% -0.1291 0.0669)
OKLCH	oklch(75.31% 0.145 152.6)
XYZ	xyz(29.1613, 45.5798, 28.0257)
Luminance	0.4558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC981 #C95BA3

analogous

#6CC95B #5BC981 #5BC9B8

triadic

#5BC981 #815BC9 #C9815B

tetradic

#5BC981 #5B6CC9 #C95BA3 #C9B85B

square

#5BC981 #5B6CC9 #C95BA3 #C9B85B

split-complementary

#5BC981 #B85BC9 #C95B6C

monochromatic

#2A8048 #39AE61 #5BC981 #89D8A4 #B7E7C8

Accessibility & contrast

On white

2.08

#5BC981 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#5BC981 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC981

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC981	#FFFFFF	#000000	##000000
##5BC981	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BA7C

Deuteranopia (green-blind)

#BAB086

Tritanopia (blue-blind)

#3DC6B7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bc981;
/* rgb */ color: rgb(91, 201, 129);
/* oklch */ color: oklch(75.3% 0.145 152.6);

Tailwind

colors: {
  custom: {
    50: '#92daa6',
    500: '#5bc981',
    950: '#000000',
  },
}

SCSS

$custom: #5bc981;
$custom-light: #92daa6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc981",
  "rgb": {
    "r": 91,
    "g": 201,
    "b": 129
  },
  "hsl": {
    "h": 140.727,
    "s": 50.459,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75314,
    "c": 0.14543,
    "h": 152.6
  },
  "luminance": 0.45582
}

Semantic roles & 50–950 ramp

primary

#5BC981

secondary

#D6AAC7

accent

#4EAADA

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E150F

muted

#7E837F

Preview Lab

Preview with #5BC981

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

Preview Lab → · Contrast checker → · Palette generator →