#37BF2D#37BF2D

#37BF2D is a light, highly saturated green. Relative luminance 0.383; OKLCH L 70.6% C 0.215 H 142.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#37BF2D
RGB	rgb(55, 191, 45)
HSL	hsl(116, 62%, 46%)
HSV	hsv(116, 76%, 75%)
CMYK	cmyk(71.2%, 0%, 76.4%, 25.1%)
CIE-LAB	lab(68.21, -62.26, 58.80)
CIE-LCH	lch(68.21, 85.64, 136.64°)
OKLab	oklab(70.56% -0.1695 0.1319)
OKLCH	oklch(70.56% 0.215 142.1)
XYZ	xyz(20.6788, 38.2610, 8.7774)
Luminance	0.3826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF2D #B52DBF

analogous

#80BF2D #37BF2D #2DBF6C

triadic

#37BF2D #2D37BF #BF2D37

tetradic

#37BF2D #2D80BF #B52DBF #BF6C2D

square

#37BF2D #2D80BF #B52DBF #BF6C2D

split-complementary

#37BF2D #6C2DBF #BF2D80

monochromatic

#1A5C16 #298D21 #37BF2D #5CD653 #8BE284

Accessibility & contrast

On white

2.43

#37BF2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#37BF2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF2D

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF2D	#FFFFFF	#000000	##000000
##37BF2D	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD08

Deuteranopia (green-blind)

#B4A23D

Tritanopia (blue-blind)

#0BB9A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37bf2d;
/* rgb */ color: rgb(55, 191, 45);
/* oklch */ color: oklch(70.6% 0.215 142.1);

Tailwind

colors: {
  custom: {
    50: '#82d371',
    500: '#37bf2d',
    950: '#000000',
  },
}

SCSS

$custom: #37bf2d;
$custom-light: #82d371;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf2d",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 45
  },
  "hsl": {
    "h": 115.89,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70555,
    "c": 0.2148,
    "h": 142.1
  },
  "luminance": 0.38263
}

Semantic roles & 50–950 ramp

primary

#37BF2D

secondary

#C67CCB

accent

#43E5DA

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1408

muted

#7D837B

Preview Lab

Preview with #37BF2D

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

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