#5BB34C#5BB34C

#5BB34C is a light, vivid green. Relative luminance 0.350; OKLCH L 68.9% C 0.164 H 140.8°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#5BB34C
RGB	rgb(91, 179, 76)
HSL	hsl(111, 40%, 50%)
HSV	hsv(111, 58%, 70%)
CMYK	cmyk(49.2%, 0%, 57.5%, 29.8%)
CIE-LAB	lab(65.74, -46.54, 43.87)
CIE-LCH	lch(65.74, 63.96, 136.69°)
OKLab	oklab(68.89% -0.1273 0.1037)
OKLCH	oklch(68.89% 0.164 140.8)
XYZ	xyz(21.7381, 34.9846, 12.4433)
Luminance	0.3499 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB34C #A44CB3

analogous

#8FB34C #5BB34C #4CB370

triadic

#5BB34C #4C5BB3 #B34C5B

tetradic

#5BB34C #4C8FB3 #A44CB3 #B3704C

square

#5BB34C #4C8FB3 #A44CB3 #B3704C

split-complementary

#5BB34C #704CB3 #B34C8F

monochromatic

#2F5D28 #45883A #5BB34C #82C577 #AAD7A2

Accessibility & contrast

On white

2.63

#5BB34C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#5BB34C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB34C

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB34C	#FFFFFF	#000000	##000000
##5BB34C	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A442

Deuteranopia (green-blind)

#AC9D54

Tritanopia (blue-blind)

#52AE9C

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5bb34c;
/* rgb */ color: rgb(91, 179, 76);
/* oklch */ color: oklch(68.9% 0.164 140.8);

Tailwind

colors: {
  custom: {
    50: '#90ca81',
    500: '#5bb34c',
    950: '#000000',
  },
}

SCSS

$custom: #5bb34c;
$custom-light: #90ca81;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb34c",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 76
  },
  "hsl": {
    "h": 111.262,
    "s": 40.392,
    "l": 50
  },
  "oklch": {
    "l": 0.68893,
    "c": 0.16413,
    "h": 140.8
  },
  "luminance": 0.34986
}

Semantic roles & 50–950 ramp

primary

#5BB34C

secondary

#BE96C4

accent

#58D0BF

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #5BB34C

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

Preview Lab → · Contrast checker → · Palette generator →