#37B374#37B374

#37B374 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.3% C 0.143 H 156.6°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37B374
RGB	rgb(55, 179, 116)
HSL	hsl(150, 53%, 46%)
HSV	hsv(150, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 35.2%, 29.8%)
CIE-LAB	lab(65.21, -48.51, 22.58)
CIE-LCH	lch(65.21, 53.50, 155.04°)
OKLab	oklab(68.34% -0.1314 0.0568)
OKLCH	oklch(68.34% 0.143 156.6)
XYZ	xyz(20.8461, 34.3111, 22.0437)
Luminance	0.3431 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B374 #B33776

analogous

#38B337 #37B374 #37B3B2

triadic

#37B374 #7437B3 #B37437

tetradic

#37B374 #3738B3 #B33776 #B3B237

square

#37B374 #3738B3 #B33776 #B3B237

split-complementary

#37B374 #B237B3 #B33738

monochromatic

#1A5537 #298456 #37B374 #5BCD93 #8ADBB2

Accessibility & contrast

On white

2.67

#37B374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37B374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B374

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B374	#FFFFFF	#000000	##000000
##37B374	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A570

Deuteranopia (green-blind)

#A29A78

Tritanopia (blue-blind)

#00B1A3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b374;
/* rgb */ color: rgb(55, 179, 116);
/* oklch */ color: oklch(68.3% 0.143 156.6);

Tailwind

colors: {
  custom: {
    50: '#7dcb9c',
    500: '#37b374',
    950: '#000000',
  },
}

SCSS

$custom: #37b374;
$custom-light: #7dcb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#37b374",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 116
  },
  "hsl": {
    "h": 149.516,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68337,
    "c": 0.14318,
    "h": 156.6
  },
  "luminance": 0.34313
}

Semantic roles & 50–950 ramp

primary

#37B374

secondary

#C581A3

accent

#4B95DC

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37B374

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

Preview Lab → · Contrast checker → · Palette generator →