#5BB238#5BB238

#5BB238 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.4% C 0.178 H 138.1°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#5BB238
RGB	rgb(91, 178, 56)
HSL	hsl(103, 52%, 46%)
HSV	hsv(103, 69%, 70%)
CMYK	cmyk(48.9%, 0%, 68.5%, 30.2%)
CIE-LAB	lab(65.24, -48.15, 52.09)
CIE-LCH	lch(65.24, 70.93, 132.74°)
OKLab	oklab(68.42% -0.1329 0.119)
OKLCH	oklch(68.42% 0.178 138.1)
XYZ	xyz(20.9479, 34.3490, 9.2668)
Luminance	0.3435 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB238 #8F38B2

analogous

#98B238 #5BB238 #38B252

triadic

#5BB238 #385BB2 #B2385B

tetradic

#5BB238 #3898B2 #8F38B2 #B25238

square

#5BB238 #3898B2 #8F38B2 #B25238

split-complementary

#5BB238 #5238B2 #B23898

monochromatic

#2B551B #438329 #5BB238 #7CCC5C #A1DA8A

Accessibility & contrast

On white

2.67

#5BB238 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#5BB238 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB238

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB238	#FFFFFF	#000000	##000000
##5BB238	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A326

Deuteranopia (green-blind)

#AC9C43

Tritanopia (blue-blind)

#55AC99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #5bb238;
/* rgb */ color: rgb(91, 178, 56);
/* oklch */ color: oklch(68.4% 0.178 138.1);

Tailwind

colors: {
  custom: {
    50: '#91ca75',
    500: '#5bb238',
    950: '#000000',
  },
}

SCSS

$custom: #5bb238;
$custom-light: #91ca75;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb238",
  "rgb": {
    "r": 91,
    "g": 178,
    "b": 56
  },
  "hsl": {
    "h": 102.787,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68424,
    "c": 0.1784,
    "h": 138.1
  },
  "luminance": 0.3435
}

Semantic roles & 50–950 ramp

primary

#5BB238

secondary

#B181C5

accent

#4CDCB2

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #5BB238

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

Preview Lab → · Contrast checker → · Palette generator →