#5BDD7D#5BDD7D

#5BDD7D is a light, vivid green. Relative luminance 0.554; OKLCH L 80.2% C 0.177 H 149.3°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#5BDD7D
RGB	rgb(91, 221, 125)
HSL	hsl(136, 66%, 61%)
HSV	hsv(136, 59%, 87%)
CMYK	cmyk(58.8%, 0%, 43.4%, 13.3%)
CIE-LAB	lab(79.28, -56.20, 36.63)
CIE-LCH	lch(79.28, 67.08, 146.91°)
OKLab	oklab(80.22% -0.152 0.0901)
OKLCH	oklch(80.22% 0.177 149.3)
XYZ	xyz(33.8701, 55.4145, 28.3092)
Luminance	0.5542 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDD7D #DD5BBB

analogous

#7ADD5B #5BDD7D #5BDDBE

triadic

#5BDD7D #7D5BDD #DD7D5B

tetradic

#5BDD7D #5B7ADD #DD5BBB #DDBE5B

square

#5BDD7D #5B7ADD #DD5BBB #DDBE5B

split-complementary

#5BDD7D #BE5BDD #DD5B7A

monochromatic

#219D41 #2BD056 #5BDD7D #8EE8A5 #C0F2CD

Accessibility & contrast

On white

1.74

#5BDD7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#5BDD7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDD7D

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDD7D	#FFFFFF	#000000	##000000
##5BDD7D	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCC76

Deuteranopia (green-blind)

#CEC083

Tritanopia (blue-blind)

#38D9C6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #5bdd7d;
/* rgb */ color: rgb(91, 221, 125);
/* oklch */ color: oklch(80.2% 0.177 149.3);

Tailwind

colors: {
  custom: {
    50: '#95e8a4',
    500: '#5bdd7d',
    950: '#000000',
  },
}

SCSS

$custom: #5bdd7d;
$custom-light: #95e8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdd7d",
  "rgb": {
    "r": 91,
    "g": 221,
    "b": 125
  },
  "hsl": {
    "h": 135.692,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80221,
    "c": 0.17668,
    "h": 149.3
  },
  "luminance": 0.55418
}

Semantic roles & 50–950 ramp

primary

#5BDD7D

secondary

#A13B86

accent

#189ECE

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #5BDD7D

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

Preview Lab → · Contrast checker → · Palette generator →