#37BF38#37BF38

#37BF38 is a light, highly saturated green. Relative luminance 0.384; OKLCH L 70.6% C 0.209 H 143.1°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#37BF38
RGB	rgb(55, 191, 56)
HSL	hsl(120, 55%, 48%)
HSV	hsv(120, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 70.7%, 25.1%)
CIE-LAB	lab(68.28, -61.41, 54.95)
CIE-LCH	lch(68.28, 82.41, 138.17°)
OKLab	oklab(70.64% -0.1667 0.1253)
OKLCH	oklch(70.64% 0.209 143.1)
XYZ	xyz(20.9189, 38.3570, 10.0418)
Luminance	0.3836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF38 #BF37BE

analogous

#7ABF37 #37BF38 #37BF7C

triadic

#37BF38 #3837BF #BF3837

tetradic

#37BF38 #377ABF #BF37BE #BF7C37

square

#37BF38 #377ABF #BF37BE #BF7C37

split-complementary

#37BF38 #7C37BF #BF377A

monochromatic

#1C601C #298F2A #37BF38 #62D262 #91DF92

Accessibility & contrast

On white

2.42

#37BF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#37BF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF38

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF38	#FFFFFF	#000000	##000000
##37BF38	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD22

Deuteranopia (green-blind)

#B3A245

Tritanopia (blue-blind)

#03B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37bf38;
/* rgb */ color: rgb(55, 191, 56);
/* oklch */ color: oklch(70.6% 0.209 143.1);

Tailwind

colors: {
  custom: {
    50: '#82d376',
    500: '#37bf38',
    950: '#000000',
  },
}

SCSS

$custom: #37bf38;
$custom-light: #82d376;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf38",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 56
  },
  "hsl": {
    "h": 120.441,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70636,
    "c": 0.20853,
    "h": 143.1
  },
  "luminance": 0.38359
}

Semantic roles & 50–950 ramp

primary

#37BF38

secondary

#CA88CA

accent

#49DEDF

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37BF38

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

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