#37B234#37B234

#37B234 is a light, vivid green. Relative luminance 0.329; OKLCH L 67.1% C 0.196 H 142.7°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#37B234
RGB	rgb(55, 178, 52)
HSL	hsl(119, 55%, 45%)
HSV	hsv(119, 71%, 70%)
CMYK	cmyk(69.1%, 0%, 70.8%, 30.2%)
CIE-LAB	lab(64.08, -57.43, 52.11)
CIE-LCH	lch(64.08, 77.55, 137.78°)
OKLab	oklab(67.14% -0.1561 0.1189)
OKLCH	oklch(67.14% 0.196 142.7)
XYZ	xyz(18.1147, 32.8990, 8.6436)
Luminance	0.3290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B234 #AF34B2

analogous

#76B234 #37B234 #34B270

triadic

#37B234 #3437B2 #B23437

tetradic

#37B234 #3476B2 #AF34B2 #B27034

square

#37B234 #3476B2 #AF34B2 #B27034

split-complementary

#37B234 #7034B2 #B23476

monochromatic

#1A5318 #288326 #37B234 #59CE56 #87DB85

Accessibility & contrast

On white

2.77

#37B234 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#37B234 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B234

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B234	#FFFFFF	#000000	##000000
##37B234	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A120

Deuteranopia (green-blind)

#A89840

Tritanopia (blue-blind)

#15AD99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b234;
/* rgb */ color: rgb(55, 178, 52);
/* oklch */ color: oklch(67.1% 0.196 142.7);

Tailwind

colors: {
  custom: {
    50: '#7fca73',
    500: '#37b234',
    950: '#000000',
  },
}

SCSS

$custom: #37b234;
$custom-light: #7fca73;
$custom-dark: #000000;

JSON

{
  "hex": "#37b234",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 52
  },
  "hsl": {
    "h": 118.571,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6714,
    "c": 0.19619,
    "h": 142.7
  },
  "luminance": 0.32901
}

Semantic roles & 50–950 ramp

primary

#37B234

secondary

#C37DC5

accent

#4ADEDB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37B234

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

Preview Lab → · Contrast checker → · Palette generator →