#5BDE91#5BDE91

#5BDE91 is a light, vivid green. Relative luminance 0.565; OKLCH L 80.8% C 0.160 H 154.6°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#5BDE91
RGB	rgb(91, 222, 145)
HSL	hsl(145, 66%, 61%)
HSV	hsv(145, 59%, 87%)
CMYK	cmyk(59%, 0%, 34.7%, 12.9%)
CIE-LAB	lab(79.90, -53.14, 27.29)
CIE-LCH	lch(79.90, 59.74, 152.82°)
OKLab	oklab(80.84% -0.1442 0.0686)
OKLCH	oklch(80.84% 0.16 154.6)
XYZ	xyz(35.5436, 56.5076, 35.8165)
Luminance	0.5651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDE91 #DE5BA8

analogous

#67DE5B #5BDE91 #5BDED3

triadic

#5BDE91 #915BDE #DE915B

tetradic

#5BDE91 #5B67DE #DE5BA8 #DED35B

square

#5BDE91 #5B67DE #DE5BA8 #DED35B

split-complementary

#5BDE91 #D35BDE #DE5B67

monochromatic

#209F54 #2AD26F #5BDE91 #8EE8B3 #C1F3D5

Accessibility & contrast

On white

1.71

#5BDE91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#5BDE91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDE91

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDE91	#FFFFFF	#000000	##000000
##5BDE91	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECE8C

Deuteranopia (green-blind)

#CCC196

Tritanopia (blue-blind)

#2BDCCA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #5bde91;
/* rgb */ color: rgb(91, 222, 145);
/* oklch */ color: oklch(80.8% 0.160 154.6);

Tailwind

colors: {
  custom: {
    50: '#95e9b1',
    500: '#5bde91',
    950: '#000000',
  },
}

SCSS

$custom: #5bde91;
$custom-light: #95e9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bde91",
  "rgb": {
    "r": 91,
    "g": 222,
    "b": 145
  },
  "hsl": {
    "h": 144.733,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.80838,
    "c": 0.15971,
    "h": 154.6
  },
  "luminance": 0.56511
}

Semantic roles & 50–950 ramp

primary

#5BDE91

secondary

#A23B78

accent

#1783CE

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #5BDE91

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

Preview Lab → · Contrast checker → · Palette generator →