#5BC37B#5BC37B

#5BC37B is a light, vivid green. Relative luminance 0.427; OKLCH L 73.7% C 0.143 H 151.5°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#5BC37B
RGB	rgb(91, 195, 123)
HSL	hsl(138, 46%, 56%)
HSV	hsv(138, 53%, 76%)
CMYK	cmyk(53.3%, 0%, 36.9%, 23.5%)
CIE-LAB	lab(71.34, -46.15, 27.26)
CIE-LCH	lch(71.34, 53.60, 149.43°)
OKLab	oklab(73.7% -0.1253 0.0681)
OKLCH	oklch(73.7% 0.143 151.5)
XYZ	xyz(27.4027, 42.6821, 25.5295)
Luminance	0.4268 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC37B #C35BA3

analogous

#6FC35B #5BC37B #5BC3AF

triadic

#5BC37B #7B5BC3 #C37B5B

tetradic

#5BC37B #5B6FC3 #C35BA3 #C3AF5B

square

#5BC37B #5B6FC3 #C35BA3 #C3AF5B

split-complementary

#5BC37B #AF5BC3 #C35B6F

monochromatic

#2C7843 #3CA55C #5BC37B #88D39F #B5E4C3

Accessibility & contrast

On white

2.20

#5BC37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#5BC37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC37B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC37B	#FFFFFF	#000000	##000000
##5BC37B	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B576

Deuteranopia (green-blind)

#B5AB80

Tritanopia (blue-blind)

#42C0B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bc37b;
/* rgb */ color: rgb(91, 195, 123);
/* oklch */ color: oklch(73.7% 0.143 151.5);

Tailwind

colors: {
  custom: {
    50: '#91d6a2',
    500: '#5bc37b',
    950: '#000000',
  },
}

SCSS

$custom: #5bc37b;
$custom-light: #91d6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc37b",
  "rgb": {
    "r": 91,
    "g": 195,
    "b": 123
  },
  "hsl": {
    "h": 138.462,
    "s": 46.429,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73698,
    "c": 0.14259,
    "h": 151.5
  },
  "luminance": 0.42684
}

Semantic roles & 50–950 ramp

primary

#5BC37B

secondary

#D2A7C5

accent

#52ADD6

background

#F9FDFA

surface

#F2FAF3

border

#CCD3CD

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #5BC37B

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

Preview Lab → · Contrast checker → · Palette generator →