#5BC57E#5BC57E

#5BC57E is a light, vivid green. Relative luminance 0.437; OKLCH L 74.3% C 0.143 H 152.2°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BC57E
RGB	rgb(91, 197, 126)
HSL	hsl(140, 48%, 56%)
HSV	hsv(140, 54%, 77%)
CMYK	cmyk(53.8%, 0%, 36%, 22.7%)
CIE-LAB	lab(72.00, -46.45, 26.57)
CIE-LCH	lch(72.00, 53.51, 150.23°)
OKLab	oklab(74.26% -0.1261 0.0665)
OKLCH	oklch(74.26% 0.143 152.2)
XYZ	xyz(28.0445, 43.6606, 26.6841)
Luminance	0.4366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC57E #C55BA2

analogous

#6DC55B #5BC57E #5BC5B3

triadic

#5BC57E #7E5BC5 #C57E5B

tetradic

#5BC57E #5B6DC5 #C55BA2 #C5B35B

square

#5BC57E #5B6DC5 #C55BA2 #C5B35B

split-complementary

#5BC57E #B35BC5 #C55B6D

monochromatic

#2B7A45 #3BA85F #5BC57E #88D5A2 #B5E5C5

Accessibility & contrast

On white

2.16

#5BC57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#5BC57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC57E

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC57E	#FFFFFF	#000000	##000000
##5BC57E	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B779

Deuteranopia (green-blind)

#B7AC82

Tritanopia (blue-blind)

#40C2B3

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #5bc57e;
/* rgb */ color: rgb(91, 197, 126);
/* oklch */ color: oklch(74.3% 0.143 152.2);

Tailwind

colors: {
  custom: {
    50: '#91d7a4',
    500: '#5bc57e',
    950: '#000000',
  },
}

SCSS

$custom: #5bc57e;
$custom-light: #91d7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc57e",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 126
  },
  "hsl": {
    "h": 139.811,
    "s": 47.748,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74257,
    "c": 0.14259,
    "h": 152.2
  },
  "luminance": 0.43663
}

Semantic roles & 50–950 ramp

primary

#5BC57E

secondary

#D4A8C5

accent

#50ABD7

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #5BC57E

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

Preview Lab → · Contrast checker → · Palette generator →