#5BCB4E#5BCB4E

#5BCB4E is a light, vivid green. Relative luminance 0.455; OKLCH L 75.0% C 0.194 H 141.6°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#5BCB4E
RGB	rgb(91, 203, 78)
HSL	hsl(114, 55%, 55%)
HSV	hsv(114, 62%, 80%)
CMYK	cmyk(55.2%, 0%, 61.6%, 20.4%)
CIE-LAB	lab(73.21, -55.66, 51.53)
CIE-LCH	lch(73.21, 75.85, 137.20°)
OKLab	oklab(75.04% -0.1519 0.1203)
OKLCH	oklch(75.04% 0.194 141.6)
XYZ	xyz(27.0442, 45.4838, 14.5604)
Luminance	0.4549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCB4E #BE4ECB

analogous

#99CB4E #5BCB4E #4ECB7F

triadic

#5BCB4E #4E5BCB #CB4E5B

tetradic

#5BCB4E #4E99CB #BE4ECB #CB7F4E

square

#5BCB4E #4E99CB #BE4ECB #CB7F4E

split-complementary

#5BCB4E #7F4ECB #CB4E99

monochromatic

#2D7B24 #3EAA32 #5BCB4E #87D97D #B3E7AD

Accessibility & contrast

On white

2.08

#5BCB4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#5BCB4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCB4E

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCB4E	#FFFFFF	#000000	##000000
##5BCB4E	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA40

Deuteranopia (green-blind)

#C1B058

Tritanopia (blue-blind)

#4CC5B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bcb4e;
/* rgb */ color: rgb(91, 203, 78);
/* oklch */ color: oklch(75.0% 0.194 141.6);

Tailwind

colors: {
  custom: {
    50: '#93dc84',
    500: '#5bcb4e',
    950: '#000000',
  },
}

SCSS

$custom: #5bcb4e;
$custom-light: #93dc84;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcb4e",
  "rgb": {
    "r": 91,
    "g": 203,
    "b": 78
  },
  "hsl": {
    "h": 113.76,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75043,
    "c": 0.19377,
    "h": 141.6
  },
  "luminance": 0.45486
}

Semantic roles & 50–950 ramp

primary

#5BCB4E

secondary

#CFA0D5

accent

#4ADECF

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #5BCB4E

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

Preview Lab → · Contrast checker → · Palette generator →