#5BC77B#5BC77B

#5BC77B is a light, vivid green. Relative luminance 0.445; OKLCH L 74.7% C 0.148 H 151.0°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#5BC77B
RGB	rgb(91, 199, 123)
HSL	hsl(138, 49%, 57%)
HSV	hsv(138, 54%, 78%)
CMYK	cmyk(54.3%, 0%, 38.2%, 22%)
CIE-LAB	lab(72.56, -47.81, 28.88)
CIE-LCH	lch(72.56, 55.85, 148.87°)
OKLab	oklab(74.7% -0.1296 0.072)
OKLCH	oklch(74.7% 0.148 151)
XYZ	xyz(28.3109, 44.4986, 25.8322)
Luminance	0.4450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC77B #C75BA7

analogous

#71C75B #5BC77B #5BC7B1

triadic

#5BC77B #7B5BC7 #C77B5B

tetradic

#5BC77B #5B71C7 #C75BA7 #C7B15B

square

#5BC77B #5B71C7 #C75BA7 #C7B15B

split-complementary

#5BC77B #B15BC7 #C75B71

monochromatic

#2B7D43 #3AAB5C #5BC77B #89D7A0 #B6E6C4

Accessibility & contrast

On white

2.12

#5BC77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#5BC77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC77B

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC77B	#FFFFFF	#000000	##000000
##5BC77B	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B876

Deuteranopia (green-blind)

#B9AE80

Tritanopia (blue-blind)

#41C4B4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #5bc77b;
/* rgb */ color: rgb(91, 199, 123);
/* oklch */ color: oklch(74.7% 0.148 151.0);

Tailwind

colors: {
  custom: {
    50: '#91d9a2',
    500: '#5bc77b',
    950: '#000000',
  },
}

SCSS

$custom: #5bc77b;
$custom-light: #91d9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc77b",
  "rgb": {
    "r": 91,
    "g": 199,
    "b": 123
  },
  "hsl": {
    "h": 137.778,
    "s": 49.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74698,
    "c": 0.14828,
    "h": 151
  },
  "luminance": 0.44501
}

Semantic roles & 50–950 ramp

primary

#5BC77B

secondary

#D5A9C8

accent

#4FB0D9

background

#F9FDFA

surface

#F2FAF3

border

#CCD3CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #5BC77B

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

Preview Lab → · Contrast checker → · Palette generator →