#5BB137#5BB137

#5BB137 is a light, vivid green. Relative luminance 0.339; OKLCH L 68.2% C 0.178 H 138.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#5BB137
RGB	rgb(91, 177, 55)
HSL	hsl(102, 53%, 45%)
HSV	hsv(102, 69%, 69%)
CMYK	cmyk(48.6%, 0%, 68.9%, 30.6%)
CIE-LAB	lab(64.92, -47.83, 52.16)
CIE-LCH	lch(64.92, 70.77, 132.52°)
OKLab	oklab(68.16% -0.1321 0.119)
OKLCH	oklch(68.16% 0.178 138)
XYZ	xyz(20.7254, 33.9428, 9.0732)
Luminance	0.3394 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB137 #8D37B1

analogous

#98B137 #5BB137 #37B150

triadic

#5BB137 #375BB1 #B1375B

tetradic

#5BB137 #3798B1 #8D37B1 #B15037

square

#5BB137 #3798B1 #8D37B1 #B15037

split-complementary

#5BB137 #5037B1 #B13798

monochromatic

#2B541A #438228 #5BB137 #7BCC5A #A0DA88

Accessibility & contrast

On white

2.70

#5BB137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#5BB137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB137

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB137	#FFFFFF	#000000	##000000
##5BB137	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A225

Deuteranopia (green-blind)

#AB9B42

Tritanopia (blue-blind)

#55AB98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5bb137;
/* rgb */ color: rgb(91, 177, 55);
/* oklch */ color: oklch(68.2% 0.178 138.0);

Tailwind

colors: {
  custom: {
    50: '#91c974',
    500: '#5bb137',
    950: '#000000',
  },
}

SCSS

$custom: #5bb137;
$custom-light: #91c974;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb137",
  "rgb": {
    "r": 91,
    "g": 177,
    "b": 55
  },
  "hsl": {
    "h": 102.295,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68158,
    "c": 0.17782,
    "h": 138
  },
  "luminance": 0.33944
}

Semantic roles & 50–950 ramp

primary

#5BB137

secondary

#B080C4

accent

#4CDCB1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB137

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

Preview Lab → · Contrast checker → · Palette generator →