#37B565#37B565

#37B565 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.160 H 151.4°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#37B565
RGB	rgb(55, 181, 101)
HSL	hsl(142, 53%, 46%)
HSV	hsv(142, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 44.2%, 29%)
CIE-LAB	lab(65.59, -52.09, 31.01)
CIE-LCH	lch(65.59, 60.62, 149.23°)
OKLab	oklab(68.57% -0.1404 0.0764)
OKLCH	oklch(68.57% 0.16 151.4)
XYZ	xyz(20.4467, 34.7973, 17.9484)
Luminance	0.3480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B565 #B53787

analogous

#48B537 #37B565 #37B5A4

triadic

#37B565 #6537B5 #B56537

tetradic

#37B565 #3748B5 #B53787 #B5A437

square

#37B565 #3748B5 #B53787 #B5A437

split-complementary

#37B565 #A437B5 #B53748

monochromatic

#1A5731 #29864B #37B565 #5CCD85 #8BDCA8

Accessibility & contrast

On white

2.64

#37B565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#37B565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B565

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B565	#FFFFFF	#000000	##000000
##37B565	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A65F

Deuteranopia (green-blind)

#A69B6A

Tritanopia (blue-blind)

#00B2A2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b565;
/* rgb */ color: rgb(55, 181, 101);
/* oklch */ color: oklch(68.6% 0.160 151.4);

Tailwind

colors: {
  custom: {
    50: '#7ecc92',
    500: '#37b565',
    950: '#000000',
  },
}

SCSS

$custom: #37b565;
$custom-light: #7ecc92;
$custom-dark: #000000;

JSON

{
  "hex": "#37b565",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 101
  },
  "hsl": {
    "h": 141.905,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68569,
    "c": 0.15981,
    "h": 151.4
  },
  "luminance": 0.348
}

Semantic roles & 50–950 ramp

primary

#37B565

secondary

#C682AD

accent

#4BA8DD

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #37B565

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

Preview Lab → · Contrast checker → · Palette generator →