#37B45A#37B45A

#37B45A is a light, vivid green. Relative luminance 0.342; OKLCH L 68.1% C 0.169 H 148.8°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#37B45A
RGB	rgb(55, 180, 90)
HSL	hsl(137, 53%, 46%)
HSV	hsv(137, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 50%, 29.4%)
CIE-LAB	lab(65.11, -53.52, 36.03)
CIE-LCH	lch(65.11, 64.52, 146.05°)
OKLab	oklab(68.12% -0.1442 0.0874)
OKLCH	oklch(68.12% 0.169 148.8)
XYZ	xyz(19.7408, 34.1908, 15.2300)
Luminance	0.3419 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B45A #B43791

analogous

#52B437 #37B45A #37B498

triadic

#37B45A #5A37B4 #B45A37

tetradic

#37B45A #3752B4 #B43791 #B49837

square

#37B45A #3752B4 #B43791 #B49837

split-complementary

#37B45A #9837B4 #B43752

monochromatic

#1A562B #298543 #37B45A #5BCD7B #8ADBA1

Accessibility & contrast

On white

2.68

#37B45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#37B45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B45A

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B45A	#FFFFFF	#000000	##000000
##37B45A	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A453

Deuteranopia (green-blind)

#A69A60

Tritanopia (blue-blind)

#00B19F

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b45a;
/* rgb */ color: rgb(55, 180, 90);
/* oklch */ color: oklch(68.1% 0.169 148.8);

Tailwind

colors: {
  custom: {
    50: '#7ecb8a',
    500: '#37b45a',
    950: '#000000',
  },
}

SCSS

$custom: #37b45a;
$custom-light: #7ecb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#37b45a",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 90
  },
  "hsl": {
    "h": 136.8,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68123,
    "c": 0.1686,
    "h": 148.8
  },
  "luminance": 0.34193
}

Semantic roles & 50–950 ramp

primary

#37B45A

secondary

#C681B2

accent

#4BB4DD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37B45A

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

Preview Lab → · Contrast checker → · Palette generator →