#37B74A#37B74A

#37B74A is a light, vivid green. Relative luminance 0.352; OKLCH L 68.7% C 0.186 H 145.5°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#37B74A
RGB	rgb(55, 183, 74)
HSL	hsl(129, 54%, 47%)
HSV	hsv(129, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 59.6%, 28.2%)
CIE-LAB	lab(65.88, -56.82, 44.69)
CIE-LCH	lch(65.88, 72.29, 141.81°)
OKLab	oklab(68.7% -0.1534 0.1054)
OKLCH	oklch(68.7% 0.186 145.5)
XYZ	xyz(19.7437, 35.1715, 12.2255)
Luminance	0.3517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B74A #B737A4

analogous

#64B737 #37B74A #37B78A

triadic

#37B74A #4A37B7 #B74A37

tetradic

#37B74A #3764B7 #B737A4 #B78A37

square

#37B74A #3764B7 #B737A4 #B78A37

split-complementary

#37B74A #8A37B7 #B73764

monochromatic

#1B5924 #298837 #37B74A #5DCE6E #8CDC98

Accessibility & contrast

On white

2.61

#37B74A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#37B74A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B74A

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B74A	#FFFFFF	#000000	##000000
##37B74A	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA63F

Deuteranopia (green-blind)

#AB9C53

Tritanopia (blue-blind)

#00B29F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b74a;
/* rgb */ color: rgb(55, 183, 74);
/* oklch */ color: oklch(68.7% 0.186 145.5);

Tailwind

colors: {
  custom: {
    50: '#7fce80',
    500: '#37b74a',
    950: '#000000',
  },
}

SCSS

$custom: #37b74a;
$custom-light: #7fce80;
$custom-dark: #000000;

JSON

{
  "hex": "#37b74a",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 74
  },
  "hsl": {
    "h": 128.906,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68697,
    "c": 0.18617,
    "h": 145.5
  },
  "luminance": 0.35174
}

Semantic roles & 50–950 ramp

primary

#37B74A

secondary

#C783BD

accent

#4BC7DD

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #37B74A

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

Preview Lab → · Contrast checker → · Palette generator →