#37BC64#37BC64

#37BC64 is a light, vivid green. Relative luminance 0.377; OKLCH L 70.4% C 0.170 H 150.4°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#37BC64
RGB	rgb(55, 188, 100)
HSL	hsl(140, 55%, 48%)
HSV	hsv(140, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 46.8%, 26.3%)
CIE-LAB	lab(67.80, -54.86, 34.35)
CIE-LCH	lch(67.80, 64.73, 147.95°)
OKLab	oklab(70.38% -0.1477 0.084)
OKLCH	oklch(70.38% 0.17 150.4)
XYZ	xyz(21.8572, 37.6963, 18.1783)
Luminance	0.3770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC64 #BC378F

analogous

#4CBC37 #37BC64 #37BCA7

triadic

#37BC64 #6437BC #BC6437

tetradic

#37BC64 #374CBC #BC378F #BCA737

square

#37BC64 #374CBC #BC378F #BCA737

split-complementary

#37BC64 #A737BC #BC374C

monochromatic

#1B5D32 #298D4B #37BC64 #60D086 #8FDEAA

Accessibility & contrast

On white

2.46

#37BC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#37BC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC64

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC64	#FFFFFF	#000000	##000000
##37BC64	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAC5D

Deuteranopia (green-blind)

#ADA16A

Tritanopia (blue-blind)

#00B9A7

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37bc64;
/* rgb */ color: rgb(55, 188, 100);
/* oklch */ color: oklch(70.4% 0.170 150.4);

Tailwind

colors: {
  custom: {
    50: '#7fd191',
    500: '#37bc64',
    950: '#000000',
  },
}

SCSS

$custom: #37bc64;
$custom-light: #7fd191;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc64",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 100
  },
  "hsl": {
    "h": 140.301,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.70384,
    "c": 0.16993,
    "h": 150.4
  },
  "luminance": 0.37699
}

Semantic roles & 50–950 ramp

primary

#37BC64

secondary

#C986B2

accent

#4AACDE

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0B140D

muted

#7C837E

Preview Lab

Preview with #37BC64

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

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