#37B12E#37B12E

#37B12E is a light, vivid green. Relative luminance 0.325; OKLCH L 66.8% C 0.199 H 142.1°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#37B12E
RGB	rgb(55, 177, 46)
HSL	hsl(116, 59%, 44%)
HSV	hsv(116, 74%, 69%)
CMYK	cmyk(68.9%, 0%, 74%, 30.6%)
CIE-LAB	lab(63.71, -57.59, 53.99)
CIE-LCH	lch(63.71, 78.94, 136.85°)
OKLab	oklab(66.83% -0.1568 0.122)
OKLCH	oklch(66.83% 0.199 142.1)
XYZ	xyz(17.7898, 32.4519, 7.9105)
Luminance	0.3245 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B12E #A82EB1

analogous

#78B12E #37B12E #2EB166

triadic

#37B12E #2E37B1 #B12E37

tetradic

#37B12E #2E78B1 #A82EB1 #B1662E

square

#37B12E #2E78B1 #A82EB1 #B1662E

split-complementary

#37B12E #662EB1 #B12E78

monochromatic

#195015 #288021 #37B12E #55D04C #83DD7C

Accessibility & contrast

On white

2.80

#37B12E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#37B12E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B12E

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B12E	#FFFFFF	#000000	##000000
##37B12E	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A015

Deuteranopia (green-blind)

#A7973C

Tritanopia (blue-blind)

#18AC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b12e;
/* rgb */ color: rgb(55, 177, 46);
/* oklch */ color: oklch(66.8% 0.199 142.1);

Tailwind

colors: {
  custom: {
    50: '#7fc96f',
    500: '#37b12e',
    950: '#000000',
  },
}

SCSS

$custom: #37b12e;
$custom-light: #7fc96f;
$custom-dark: #000000;

JSON

{
  "hex": "#37b12e",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 46
  },
  "hsl": {
    "h": 115.878,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66825,
    "c": 0.1987,
    "h": 142.1
  },
  "luminance": 0.32454
}

Semantic roles & 50–950 ramp

primary

#37B12E

secondary

#C075C6

accent

#46E2D7

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37B12E

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

Preview Lab → · Contrast checker → · Palette generator →