#5BC139#5BC139

#5BC139 is a light, vivid green. Relative luminance 0.407; OKLCH L 72.3% C 0.196 H 139.1°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#5BC139
RGB	rgb(91, 193, 57)
HSL	hsl(105, 54%, 49%)
HSV	hsv(105, 70%, 76%)
CMYK	cmyk(52.8%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(69.94, -53.85, 56.60)
CIE-LCH	lch(69.94, 78.13, 133.57°)
OKLab	oklab(72.29% -0.1482 0.1286)
OKLCH	oklch(72.29% 0.196 139.1)
XYZ	xyz(24.1219, 40.6576, 10.4467)
Luminance	0.4066 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC139 #9F39C1

analogous

#9FC139 #5BC139 #39C15B

triadic

#5BC139 #395BC1 #C1395B

tetradic

#5BC139 #399FC1 #9F39C1 #C15B39

square

#5BC139 #399FC1 #9F39C1 #C15B39

split-complementary

#5BC139 #5B39C1 #C1399F

monochromatic

#2E631D #45922B #5BC139 #81D266 #A7E095

Accessibility & contrast

On white

2.30

#5BC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#5BC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC139

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC139	#FFFFFF	#000000	##000000
##5BC139	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B023

Deuteranopia (green-blind)

#B9A846

Tritanopia (blue-blind)

#51BBA6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5bc139;
/* rgb */ color: rgb(91, 193, 57);
/* oklch */ color: oklch(72.3% 0.196 139.1);

Tailwind

colors: {
  custom: {
    50: '#93d477',
    500: '#5bc139',
    950: '#000000',
  },
}

SCSS

$custom: #5bc139;
$custom-light: #93d477;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc139",
  "rgb": {
    "r": 91,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 105,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72291,
    "c": 0.19626,
    "h": 139.1
  },
  "luminance": 0.40659
}

Semantic roles & 50–950 ramp

primary

#5BC139

secondary

#BB8BCB

accent

#4ADEB9

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BC139

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

Preview Lab → · Contrast checker → · Palette generator →