#5BC539#5BC539

#5BC539 is a light, highly saturated green. Relative luminance 0.425; OKLCH L 73.3% C 0.201 H 139.2°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#5BC539
RGB	rgb(91, 197, 57)
HSL	hsl(105, 55%, 50%)
HSV	hsv(105, 71%, 77%)
CMYK	cmyk(53.8%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(71.18, -55.34, 57.89)
CIE-LCH	lch(71.18, 80.08, 133.71°)
OKLab	oklab(73.32% -0.1523 0.1313)
OKLCH	oklch(73.32% 0.201 139.2)
XYZ	xyz(25.0182, 42.4501, 10.7454)
Luminance	0.4245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC539 #A339C5

analogous

#A1C539 #5BC539 #39C55D

triadic

#5BC539 #395BC5 #C5395B

tetradic

#5BC539 #39A1C5 #A339C5 #C55D39

square

#5BC539 #39A1C5 #A339C5 #C55D39

split-complementary

#5BC539 #5D39C5 #C539A1

monochromatic

#2F661E #45962B #5BC539 #82D368 #A9E197

Accessibility & contrast

On white

2.21

#5BC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#5BC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC539

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC539	#FFFFFF	#000000	##000000
##5BC539	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#BDAB47

Tritanopia (blue-blind)

#50BEA9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #5bc539;
/* rgb */ color: rgb(91, 197, 57);
/* oklch */ color: oklch(73.3% 0.201 139.2);

Tailwind

colors: {
  custom: {
    50: '#94d778',
    500: '#5bc539',
    950: '#000000',
  },
}

SCSS

$custom: #5bc539;
$custom-light: #94d778;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc539",
  "rgb": {
    "r": 91,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 105.429,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73316,
    "c": 0.20108,
    "h": 139.2
  },
  "luminance": 0.42452
}

Semantic roles & 50–950 ramp

primary

#5BC539

secondary

#BD8DCD

accent

#49DEBA

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #5BC539

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

Preview Lab → · Contrast checker → · Palette generator →