#37BE33#37BE33

#37BE33 is a light, highly saturated green. Relative luminance 0.379; OKLCH L 70.3% C 0.210 H 142.6°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#37BE33
RGB	rgb(55, 190, 51)
HSL	hsl(118, 58%, 47%)
HSV	hsv(118, 73%, 75%)
CMYK	cmyk(71.1%, 0%, 73.2%, 25.5%)
CIE-LAB	lab(67.93, -61.49, 56.45)
CIE-LCH	lch(67.93, 83.47, 137.45°)
OKLab	oklab(70.33% -0.1671 0.1278)
OKLCH	oklch(70.33% 0.21 142.6)
XYZ	xyz(20.5853, 37.8759, 9.3572)
Luminance	0.3788 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE33 #BA33BE

analogous

#7DBE33 #37BE33 #33BE74

triadic

#37BE33 #3337BE #BE3337

tetradic

#37BE33 #337DBE #BA33BE #BE7433

square

#37BE33 #337DBE #BA33BE #BE7433

split-complementary

#37BE33 #7433BE #BE337D

monochromatic

#1B5E19 #298E26 #37BE33 #5FD35B #8EE08B

Accessibility & contrast

On white

2.45

#37BE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#37BE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE33

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE33	#FFFFFF	#000000	##000000
##37BE33	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC19

Deuteranopia (green-blind)

#B3A142

Tritanopia (blue-blind)

#08B8A3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37be33;
/* rgb */ color: rgb(55, 190, 51);
/* oklch */ color: oklch(70.3% 0.210 142.6);

Tailwind

colors: {
  custom: {
    50: '#82d373',
    500: '#37be33',
    950: '#000000',
  },
}

SCSS

$custom: #37be33;
$custom-light: #82d373;
$custom-dark: #000000;

JSON

{
  "hex": "#37be33",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 51
  },
  "hsl": {
    "h": 118.273,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70331,
    "c": 0.21041,
    "h": 142.6
  },
  "luminance": 0.37878
}

Semantic roles & 50–950 ramp

primary

#37BE33

secondary

#C883CA

accent

#47E1DC

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37BE33

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

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