#5BBB58#5BBB58

#5BBB58 is a light, vivid green. Relative luminance 0.385; OKLCH L 71.1% C 0.164 H 143.1°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#5BBB58
RGB	rgb(91, 187, 88)
HSL	hsl(118, 42%, 54%)
HSV	hsv(118, 53%, 73%)
CMYK	cmyk(51.3%, 0%, 52.9%, 26.7%)
CIE-LAB	lab(68.36, -48.29, 41.25)
CIE-LCH	lch(68.36, 63.51, 139.49°)
OKLab	oklab(71.09% -0.1314 0.0988)
OKLCH	oklch(71.09% 0.164 143.1)
XYZ	xyz(23.8450, 38.4675, 15.3991)
Luminance	0.3847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBB58 #B858BB

analogous

#8DBB58 #5BBB58 #58BB87

triadic

#5BBB58 #585BBB #BB585B

tetradic

#5BBB58 #588DBB #B858BB #BB8758

square

#5BBB58 #588DBB #B858BB #BB8758

split-complementary

#5BBB58 #8758BB #BB588D

monochromatic

#2E6C2C #41983E #5BBB58 #86CD83 #B0DEAF

Accessibility & contrast

On white

2.42

#5BBB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#5BBB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBB58

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBB58	#FFFFFF	#000000	##000000
##5BBB58	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC4F

Deuteranopia (green-blind)

#B2A35F

Tritanopia (blue-blind)

#4EB6A4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bbb58;
/* rgb */ color: rgb(91, 187, 88);
/* oklch */ color: oklch(71.1% 0.164 143.1);

Tailwind

colors: {
  custom: {
    50: '#91d089',
    500: '#5bbb58',
    950: '#000000',
  },
}

SCSS

$custom: #5bbb58;
$custom-light: #91d089;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbb58",
  "rgb": {
    "r": 91,
    "g": 187,
    "b": 88
  },
  "hsl": {
    "h": 118.182,
    "s": 42.128,
    "l": 53.922
  },
  "oklch": {
    "l": 0.71093,
    "c": 0.16443,
    "h": 143.1
  },
  "luminance": 0.38469
}

Semantic roles & 50–950 ramp

primary

#5BBB58

secondary

#CBA2CD

accent

#56D2CE

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0D140C

muted

#7E827D

Preview Lab

Preview with #5BBB58

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

Preview Lab → · Contrast checker → · Palette generator →