#37B047#37B047

#37B047 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.8% C 0.180 H 145.3°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#37B047
RGB	rgb(55, 176, 71)
HSL	hsl(128, 52%, 45%)
HSV	hsv(128, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 59.7%, 31%)
CIE-LAB	lab(63.60, -54.73, 43.44)
CIE-LCH	lch(63.60, 69.87, 141.56°)
OKLab	oklab(66.8% -0.1479 0.1025)
OKLCH	oklch(66.8% 0.18 145.3)
XYZ	xyz(18.2370, 32.3159, 11.2365)
Luminance	0.3232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B047 #B037A0

analogous

#63B037 #37B047 #37B083

triadic

#37B047 #4737B0 #B04737

tetradic

#37B047 #3763B0 #B037A0 #B08337

square

#37B047 #3763B0 #B037A0 #B08337

split-complementary

#37B047 #8337B0 #B03763

monochromatic

#1A5321 #288134 #37B047 #59CB68 #88DA93

Accessibility & contrast

On white

2.81

#37B047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#37B047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B047

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B047	#FFFFFF	#000000	##000000
##37B047	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A03C

Deuteranopia (green-blind)

#A49650

Tritanopia (blue-blind)

#0BAC99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b047;
/* rgb */ color: rgb(55, 176, 71);
/* oklch */ color: oklch(66.8% 0.180 145.3);

Tailwind

colors: {
  custom: {
    50: '#7ec97e',
    500: '#37b047',
    950: '#000000',
  },
}

SCSS

$custom: #37b047;
$custom-light: #7ec97e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b047",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 71
  },
  "hsl": {
    "h": 127.934,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66801,
    "c": 0.17992,
    "h": 145.3
  },
  "luminance": 0.32318
}

Semantic roles & 50–950 ramp

primary

#37B047

secondary

#C47FBB

accent

#4CC9DC

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B047

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

Preview Lab → · Contrast checker → · Palette generator →