#5BE18B#5BE18B

#5BE18B is a light, vivid green. Relative luminance 0.579; OKLCH L 81.5% C 0.169 H 152.4°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#5BE18B
RGB	rgb(91, 225, 139)
HSL	hsl(141, 69%, 62%)
HSV	hsv(141, 60%, 88%)
CMYK	cmyk(59.6%, 0%, 38.2%, 11.8%)
CIE-LAB	lab(80.70, -55.40, 31.43)
CIE-LCH	lch(80.70, 63.70, 150.44°)
OKLab	oklab(81.46% -0.15 0.0784)
OKLCH	oklch(81.46% 0.169 152.4)
XYZ	xyz(35.8970, 57.9352, 33.7120)
Luminance	0.5794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BE18B #E15BB1

analogous

#6EE15B #5BE18B #5BE1CE

triadic

#5BE18B #8B5BE1 #E18B5B

tetradic

#5BE18B #5B6EE1 #E15BB1 #E1CE5B

square

#5BE18B #5B6EE1 #E15BB1 #E1CE5B

split-complementary

#5BE18B #CE5BE1 #E15B6E

monochromatic

#1EA44E #27D766 #5BE18B #8FEAB0 #C2F4D4

Accessibility & contrast

On white

1.67

#5BE18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#5BE18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BE18B

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BE18B	#FFFFFF	#000000	##000000
##5BE18B	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D085

Deuteranopia (green-blind)

#D0C391

Tritanopia (blue-blind)

#2EDECB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #5be18b;
/* rgb */ color: rgb(91, 225, 139);
/* oklch */ color: oklch(81.5% 0.169 152.4);

Tailwind

colors: {
  custom: {
    50: '#95ebad',
    500: '#5be18b',
    950: '#000000',
  },
}

SCSS

$custom: #5be18b;
$custom-light: #95ebad;
$custom-dark: #000000;

JSON

{
  "hex": "#5be18b",
  "rgb": {
    "r": 91,
    "g": 225,
    "b": 139
  },
  "hsl": {
    "h": 141.493,
    "s": 69.072,
    "l": 61.961
  },
  "oklch": {
    "l": 0.81461,
    "c": 0.16922,
    "h": 152.4
  },
  "luminance": 0.57939
}

Semantic roles & 50–950 ramp

primary

#5BE18B

secondary

#A63A7F

accent

#148DD1

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #5BE18B

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

Preview Lab → · Contrast checker → · Palette generator →