#5BB258#5BB258

#5BB258 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.8% C 0.152 H 143.1°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#5BB258
RGB	rgb(91, 178, 88)
HSL	hsl(118, 37%, 52%)
HSV	hsv(118, 51%, 70%)
CMYK	cmyk(48.9%, 0%, 50.6%, 30.2%)
CIE-LAB	lab(65.57, -44.61, 37.84)
CIE-LCH	lch(65.57, 58.50, 139.69°)
OKLab	oklab(68.8% -0.1214 0.0913)
OKLCH	oklch(68.8% 0.152 143.1)
XYZ	xyz(21.9951, 34.7679, 14.7825)
Luminance	0.3477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB258 #AF58B2

analogous

#88B258 #5BB258 #58B282

triadic

#5BB258 #585BB2 #B2585B

tetradic

#5BB258 #5888B2 #AF58B2 #B28258

square

#5BB258 #5888B2 #AF58B2 #B28258

split-complementary

#5BB258 #8258B2 #B25888

monochromatic

#2F622D #438C41 #5BB258 #84C582 #ADD9AC

Accessibility & contrast

On white

2.64

#5BB258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#5BB258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB258

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB258	#FFFFFF	#000000	##000000
##5BB258	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A450

Deuteranopia (green-blind)

#A99C5E

Tritanopia (blue-blind)

#50AE9D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #5bb258;
/* rgb */ color: rgb(91, 178, 88);
/* oklch */ color: oklch(68.8% 0.152 143.1);

Tailwind

colors: {
  custom: {
    50: '#90ca89',
    500: '#5bb258',
    950: '#000000',
  },
}

SCSS

$custom: #5bb258;
$custom-light: #90ca89;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb258",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 88
  },
  "hsl": {
    "h": 118,
    "s": 36.885,
    "l": 52.157
  },
  "oklch": {
    "l": 0.688,
    "c": 0.15192,
    "h": 143.1
  },
  "luminance": 0.3477
}

Semantic roles & 50–950 ramp

primary

#5BB258

secondary

#C59FC7

accent

#5BCDC9

background

#F9FCF8

surface

#F1F8F0

border

#CBD1CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #5BB258

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

Preview Lab → · Contrast checker → · Palette generator →