#5BCB5E#5BCB5E

#5BCB5E is a light, vivid green. Relative luminance 0.457; OKLCH L 75.2% C 0.181 H 144.0°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB5E
RGB	rgb(91, 203, 94)
HSL	hsl(122, 52%, 58%)
HSV	hsv(122, 55%, 80%)
CMYK	cmyk(55.2%, 0%, 53.7%, 20.4%)
CIE-LAB	lab(73.38, -53.79, 44.42)
CIE-LCH	lch(73.38, 69.76, 140.45°)
OKLab	oklab(75.24% -0.1461 0.1062)
OKLCH	oklch(75.24% 0.181 144)
XYZ	xyz(27.6892, 45.7418, 17.9574)
Luminance	0.4574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB5E #CB5BC8

analogous

#90CB5B #5BCB5E #5BCB96

triadic

#5BCB5E #5E5BCB #CB5E5B

tetradic

#5BCB5E #5B90CB #CB5BC8 #CB965B

square

#5BCB5E #5B90CB #CB5BC8 #CB965B

split-complementary

#5BCB5E #965BCB #CB5B90

monochromatic

#29822C #38B13B #5BCB5E #89DA8C #B8E8B9

Accessibility & contrast

On white

2.07

#5BCB5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#5BCB5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB5E

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB5E	#FFFFFF	#000000	##000000
##5BCB5E	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA54

Deuteranopia (green-blind)

#C0B066

Tritanopia (blue-blind)

#48C6B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bcb5e;
/* rgb */ color: rgb(91, 203, 94);
/* oklch */ color: oklch(75.2% 0.181 144.0);

Tailwind

colors: {
  custom: {
    50: '#93dc8e',
    500: '#5bcb5e',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb5e;
$custom-light: #93dc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb5e",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 94
  },
  "hsl": {
    "h": 121.607,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75236,
    "c": 0.18061,
    "h": 144
  },
  "luminance": 0.45744
}

Semantic roles & 50–950 ramp

primary

#5BCB5E

secondary

#D7AAD6

accent

#4CD7DB

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #5BCB5E

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

Preview Lab → · Contrast checker → · Palette generator →