#5BDD8F#5BDD8F

#5BDD8F is a light, vivid green. Relative luminance 0.559; OKLCH L 80.6% C 0.160 H 154.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#5BDD8F
RGB	rgb(91, 221, 143)
HSL	hsl(144, 66%, 61%)
HSV	hsv(144, 59%, 87%)
CMYK	cmyk(58.8%, 0%, 35.3%, 13.3%)
CIE-LAB	lab(79.57, -53.11, 27.87)
CIE-LCH	lch(79.57, 59.98, 152.32°)
OKLab	oklab(80.55% -0.1441 0.0699)
OKLCH	oklch(80.55% 0.16 154.1)
XYZ	xyz(35.1259, 55.9168, 34.9232)
Luminance	0.5592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDD8F #DD5BA9

analogous

#68DD5B #5BDD8F #5BDDD0

triadic

#5BDD8F #8F5BDD #DD8F5B

tetradic

#5BDD8F #5B68DD #DD5BA9 #DDD05B

square

#5BDD8F #5B68DD #DD5BA9 #DDD05B

split-complementary

#5BDD8F #D05BDD #DD5B68

monochromatic

#219D52 #2BD06D #5BDD8F #8EE8B2 #C0F2D4

Accessibility & contrast

On white

1.72

#5BDD8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#5BDD8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDD8F

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDD8F	#FFFFFF	#000000	##000000
##5BDD8F	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDCD8A

Deuteranopia (green-blind)

#CBC094

Tritanopia (blue-blind)

#2DDBC9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #5bdd8f;
/* rgb */ color: rgb(91, 221, 143);
/* oklch */ color: oklch(80.6% 0.160 154.1);

Tailwind

colors: {
  custom: {
    50: '#94e8b0',
    500: '#5bdd8f',
    950: '#000000',
  },
}

SCSS

$custom: #5bdd8f;
$custom-light: #94e8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdd8f",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 143
  },
  "hsl": {
    "h": 144,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80551,
    "c": 0.16016,
    "h": 154.1
  },
  "luminance": 0.5592
}

Semantic roles & 50–950 ramp

primary

#5BDD8F

secondary

#A13B78

accent

#1885CE

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #5BDD8F

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

Preview Lab → · Contrast checker → · Palette generator →