#5BCB61#5BCB61

#5BCB61 is a light, vivid green. Relative luminance 0.458; OKLCH L 75.3% C 0.178 H 144.5°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB61
RGB	rgb(91, 203, 97)
HSL	hsl(123, 52%, 58%)
HSV	hsv(123, 55%, 80%)
CMYK	cmyk(55.2%, 0%, 52.2%, 20.4%)
CIE-LAB	lab(73.41, -53.40, 43.03)
CIE-LCH	lch(73.41, 68.58, 141.14°)
OKLab	oklab(75.28% -0.1449 0.1033)
OKLCH	oklch(75.28% 0.178 144.5)
XYZ	xyz(27.8264, 45.7967, 18.6802)
Luminance	0.4580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB61 #CB5BC5

analogous

#8DCB5B #5BCB61 #5BCB99

triadic

#5BCB61 #615BCB #CB615B

tetradic

#5BCB61 #5B8DCB #CB5BC5 #CB995B

square

#5BCB61 #5B8DCB #CB5BC5 #CB995B

split-complementary

#5BCB61 #995BCB #CB5B8D

monochromatic

#29822E #38B13F #5BCB61 #89DA8E #B8E8BB

Accessibility & contrast

On white

2.07

#5BCB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#5BCB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB61

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB61	#FFFFFF	#000000	##000000
##5BCB61	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA58

Deuteranopia (green-blind)

#C0B069

Tritanopia (blue-blind)

#48C6B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bcb61;
/* rgb */ color: rgb(91, 203, 97);
/* oklch */ color: oklch(75.3% 0.178 144.5);

Tailwind

colors: {
  custom: {
    50: '#93dc90',
    500: '#5bcb61',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb61;
$custom-light: #93dc90;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb61",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 97
  },
  "hsl": {
    "h": 123.214,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75277,
    "c": 0.17797,
    "h": 144.5
  },
  "luminance": 0.45799
}

Semantic roles & 50–950 ramp

primary

#5BCB61

secondary

#D7AAD5

accent

#4CD4DB

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #5BCB61

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

Preview Lab → · Contrast checker → · Palette generator →