#37B248#37B248

#37B248 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.3% C 0.182 H 145.4°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#37B248
RGB	rgb(55, 178, 72)
HSL	hsl(128, 53%, 46%)
HSV	hsv(128, 69%, 70%)
CMYK	cmyk(69.1%, 0%, 59.6%, 30.2%)
CIE-LAB	lab(64.26, -55.31, 43.73)
CIE-LCH	lch(64.26, 70.51, 141.67°)
OKLab	oklab(67.35% -0.1494 0.1032)
OKLCH	oklch(67.35% 0.182 145.4)
XYZ	xyz(18.6644, 33.1189, 11.5386)
Luminance	0.3312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B248 #B237A1

analogous

#63B237 #37B248 #37B285

triadic

#37B248 #4837B2 #B24837

tetradic

#37B248 #3763B2 #B237A1 #B28537

square

#37B248 #3763B2 #B237A1 #B28537

split-complementary

#37B248 #8537B2 #B23763

monochromatic

#1A5422 #298335 #37B248 #5ACC6A #89DB94

Accessibility & contrast

On white

2.75

#37B248 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#37B248 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B248

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B248	#FFFFFF	#000000	##000000
##37B248	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A23D

Deuteranopia (green-blind)

#A69851

Tritanopia (blue-blind)

#07AE9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37b248;
/* rgb */ color: rgb(55, 178, 72);
/* oklch */ color: oklch(67.3% 0.182 145.4);

Tailwind

colors: {
  custom: {
    50: '#7eca7e',
    500: '#37b248',
    950: '#000000',
  },
}

SCSS

$custom: #37b248;
$custom-light: #7eca7e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b248",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 72
  },
  "hsl": {
    "h": 128.293,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67345,
    "c": 0.18161,
    "h": 145.4
  },
  "luminance": 0.33121
}

Semantic roles & 50–950 ramp

primary

#37B248

secondary

#C580BB

accent

#4CC8DC

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B248

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

Preview Lab → · Contrast checker → · Palette generator →