#37B033#37B033

#37B033 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.6% C 0.195 H 142.6°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#37B033
RGB	rgb(55, 176, 51)
HSL	hsl(118, 55%, 45%)
HSV	hsv(118, 71%, 69%)
CMYK	cmyk(68.8%, 0%, 71%, 31%)
CIE-LAB	lab(63.43, -56.84, 51.82)
CIE-LCH	lch(63.43, 76.91, 137.64°)
OKLab	oklab(66.6% -0.1545 0.1181)
OKLCH	oklch(66.6% 0.195 142.6)
XYZ	xyz(17.6974, 32.1000, 8.3946)
Luminance	0.3210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B033 #AC33B0

analogous

#76B033 #37B033 #33B06E

triadic

#37B033 #3337B0 #B03337

tetradic

#37B033 #3376B0 #AC33B0 #B06E33

square

#37B033 #3376B0 #AC33B0 #B06E33

split-complementary

#37B033 #6E33B0 #B03376

monochromatic

#195118 #288125 #37B033 #57CD53 #85DB82

Accessibility & contrast

On white

2.83

#37B033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#37B033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B033

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B033	#FFFFFF	#000000	##000000
##37B033	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F1F

Deuteranopia (green-blind)

#A6963F

Tritanopia (blue-blind)

#17AB97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b033;
/* rgb */ color: rgb(55, 176, 51);
/* oklch */ color: oklch(66.6% 0.195 142.6);

Tailwind

colors: {
  custom: {
    50: '#7fc972',
    500: '#37b033',
    950: '#000000',
  },
}

SCSS

$custom: #37b033;
$custom-light: #7fc972;
$custom-dark: #000000;

JSON

{
  "hex": "#37b033",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 51
  },
  "hsl": {
    "h": 118.08,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66596,
    "c": 0.19452,
    "h": 142.6
  },
  "luminance": 0.32102
}

Semantic roles & 50–950 ramp

primary

#37B033

secondary

#C27BC4

accent

#49DEDA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37B033

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

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