#5BBD81#5BBD81

#5BBD81 is a light, vivid green. Relative luminance 0.402; OKLCH L 72.3% C 0.128 H 154.6°. Best body text is #000000 at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#5BBD81
RGB	rgb(91, 189, 129)
HSL	hsl(143, 43%, 55%)
HSV	hsv(143, 52%, 74%)
CMYK	cmyk(51.9%, 0%, 31.7%, 25.9%)
CIE-LAB	lab(69.61, -42.49, 21.76)
CIE-LCH	lch(69.61, 47.74, 152.89°)
OKLab	oklab(72.32% -0.1158 0.055)
OKLCH	oklch(72.32% 0.128 154.6)
XYZ	xyz(26.4724, 40.2021, 27.1294)
Luminance	0.4020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBD81 #BD5B97

analogous

#66BD5B #5BBD81 #5BBDB2

triadic

#5BBD81 #815BBD #BD815B

tetradic

#5BBD81 #5B66BD #BD5B97 #BDB25B

square

#5BBD81 #5B66BD #BD5B97 #BDB25B

split-complementary

#5BBD81 #B25BBD #BD5B66

monochromatic

#2D7047 #3F9C63 #5BBD81 #87CFA3 #B2E0C4

Accessibility & contrast

On white

2.32

#5BBD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.04

#5BBD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBD81

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBD81	#FFFFFF	#000000	##000000
##5BBD81	1.00	2.32	9.04	9.04
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.04	21.00	1.00	1.00
##000000	9.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB07D

Deuteranopia (green-blind)

#AFA685

Tritanopia (blue-blind)

#41BBAD

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5bbd81;
/* rgb */ color: rgb(91, 189, 129);
/* oklch */ color: oklch(72.3% 0.128 154.6);

Tailwind

colors: {
  custom: {
    50: '#90d1a6',
    500: '#5bbd81',
    950: '#000000',
  },
}

SCSS

$custom: #5bbd81;
$custom-light: #90d1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbd81",
  "rgb": {
    "r": 91,
    "g": 189,
    "b": 129
  },
  "hsl": {
    "h": 143.265,
    "s": 42.609,
    "l": 54.902
  },
  "oklch": {
    "l": 0.72323,
    "c": 0.12822,
    "h": 154.6
  },
  "luminance": 0.40204
}

Semantic roles & 50–950 ramp

primary

#5BBD81

secondary

#CFA5BF

accent

#55A2D2

background

#F9FCFA

surface

#F1F9F4

border

#CBD2CE

text

#0D140F

muted

#7E827F

Preview Lab

Preview with #5BBD81

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

Preview Lab → · Contrast checker → · Palette generator →