#37B74F#37B74F

#37B74F is a light, vivid green. Relative luminance 0.352; OKLCH L 68.8% C 0.182 H 146.3°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B74F
RGB	rgb(55, 183, 79)
HSL	hsl(131, 54%, 47%)
HSV	hsv(131, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 56.8%, 28.2%)
CIE-LAB	lab(65.94, -56.18, 42.41)
CIE-LCH	lch(65.94, 70.39, 142.95°)
OKLab	oklab(68.76% -0.1515 0.1009)
OKLCH	oklch(68.76% 0.182 146.3)
XYZ	xyz(19.9189, 35.2415, 13.1482)
Luminance	0.3524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B74F #B7379F

analogous

#5FB737 #37B74F #37B78F

triadic

#37B74F #4F37B7 #B74F37

tetradic

#37B74F #375FB7 #B7379F #B78F37

square

#37B74F #375FB7 #B7379F #B78F37

split-complementary

#37B74F #8F37B7 #B7375F

monochromatic

#1B5926 #29883B #37B74F #5DCE72 #8CDC9B

Accessibility & contrast

On white

2.61

#37B74F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B74F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B74F

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B74F	#FFFFFF	#000000	##000000
##37B74F	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA745

Deuteranopia (green-blind)

#AA9C57

Tritanopia (blue-blind)

#00B3A0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b74f;
/* rgb */ color: rgb(55, 183, 79);
/* oklch */ color: oklch(68.8% 0.182 146.3);

Tailwind

colors: {
  custom: {
    50: '#7fce83',
    500: '#37b74f',
    950: '#000000',
  },
}

SCSS

$custom: #37b74f;
$custom-light: #7fce83;
$custom-dark: #000000;

JSON

{
  "hex": "#37b74f",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 79
  },
  "hsl": {
    "h": 131.25,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68759,
    "c": 0.18205,
    "h": 146.3
  },
  "luminance": 0.35244
}

Semantic roles & 50–950 ramp

primary

#37B74F

secondary

#C783BA

accent

#4BC2DD

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B140B

muted

#7C827C

Preview Lab

Preview with #37B74F

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

Preview Lab → · Contrast checker → · Palette generator →