#37BF30#37BF30

#37BF30 is a light, highly saturated green. Relative luminance 0.383; OKLCH L 70.6% C 0.213 H 142.3°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#37BF30
RGB	rgb(55, 191, 48)
HSL	hsl(117, 60%, 47%)
HSV	hsv(117, 75%, 75%)
CMYK	cmyk(71.2%, 0%, 74.9%, 25.1%)
CIE-LAB	lab(68.23, -62.05, 57.81)
CIE-LCH	lch(68.23, 84.80, 137.03°)
OKLab	oklab(70.58% -0.1688 0.1303)
OKLCH	oklch(70.58% 0.213 142.3)
XYZ	xyz(20.7386, 38.2849, 9.0925)
Luminance	0.3829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF30 #B830BF

analogous

#7FBF30 #37BF30 #30BF71

triadic

#37BF30 #3037BF #BF3037

tetradic

#37BF30 #307FBF #B830BF #BF7130

square

#37BF30 #307FBF #B830BF #BF7130

split-complementary

#37BF30 #7130BF #BF307F

monochromatic

#1B5D17 #298E24 #37BF30 #5DD557 #8DE188

Accessibility & contrast

On white

2.43

#37BF30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#37BF30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF30

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF30	#FFFFFF	#000000	##000000
##37BF30	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD12

Deuteranopia (green-blind)

#B4A240

Tritanopia (blue-blind)

#09B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37bf30;
/* rgb */ color: rgb(55, 191, 48);
/* oklch */ color: oklch(70.6% 0.213 142.3);

Tailwind

colors: {
  custom: {
    50: '#82d372',
    500: '#37bf30',
    950: '#000000',
  },
}

SCSS

$custom: #37bf30;
$custom-light: #82d372;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf30",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 48
  },
  "hsl": {
    "h": 117.063,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70575,
    "c": 0.21321,
    "h": 142.3
  },
  "luminance": 0.38287
}

Semantic roles & 50–950 ramp

primary

#37BF30

secondary

#C780CB

accent

#45E3DB

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1408

muted

#7D837B

Preview Lab

Preview with #37BF30

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

Preview Lab → · Contrast checker → · Palette generator →