#5BB37D#5BB37D

#5BB37D is a light, moderate green. Relative luminance 0.359; OKLCH L 69.7% C 0.117 H 154.9°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#5BB37D
RGB	rgb(91, 179, 125)
HSL	hsl(143, 37%, 53%)
HSV	hsv(143, 49%, 70%)
CMYK	cmyk(49.2%, 0%, 30.2%, 29.8%)
CIE-LAB	lab(66.48, -38.88, 19.63)
CIE-LCH	lch(66.48, 43.56, 153.22°)
OKLab	oklab(69.74% -0.1062 0.0497)
OKLCH	oklch(69.74% 0.117 154.9)
XYZ	xyz(24.1344, 35.9431, 25.0640)
Luminance	0.3594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB37D #B35B91

analogous

#65B35B #5BB37D #5BB3A9

triadic

#5BB37D #7D5BB3 #B37D5B

tetradic

#5BB37D #5B65B3 #B35B91 #B3A95B

square

#5BB37D #5B65B3 #B35B91 #B3A95B

split-complementary

#5BB37D #A95BB3 #B35B65

monochromatic

#2F6544 #428F60 #5BB37D #85C69E #AFDABF

Accessibility & contrast

On white

2.56

#5BB37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#5BB37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB37D

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB37D	#FFFFFF	#000000	##000000
##5BB37D	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A77A

Deuteranopia (green-blind)

#A69E80

Tritanopia (blue-blind)

#45B1A5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #5bb37d;
/* rgb */ color: rgb(91, 179, 125);
/* oklch */ color: oklch(69.7% 0.117 154.9);

Tailwind

colors: {
  custom: {
    50: '#8fcaa3',
    500: '#5bb37d',
    950: '#000000',
  },
}

SCSS

$custom: #5bb37d;
$custom-light: #8fcaa3;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb37d",
  "rgb": {
    "r": 91,
    "g": 179,
    "b": 125
  },
  "hsl": {
    "h": 143.182,
    "s": 36.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.69739,
    "c": 0.11729,
    "h": 154.9
  },
  "luminance": 0.35945
}

Semantic roles & 50–950 ramp

primary

#5BB37D

secondary

#C8A2B9

accent

#5BA1CD

background

#F9FCFA

surface

#F1F8F3

border

#CBD1CD

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #5BB37D

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

Preview Lab → · Contrast checker → · Palette generator →