#37BA61#37BA61

#37BA61 is a light, vivid green. Relative luminance 0.368; OKLCH L 69.8% C 0.170 H 149.8°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#37BA61
RGB	rgb(55, 186, 97)
HSL	hsl(139, 54%, 47%)
HSV	hsv(139, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 47.8%, 27.1%)
CIE-LAB	lab(67.12, -54.62, 35.01)
CIE-LCH	lch(67.12, 64.88, 147.34°)
OKLab	oklab(69.81% -0.147 0.0854)
OKLCH	oklch(69.81% 0.17 149.8)
XYZ	xyz(21.2904, 36.7907, 17.2862)
Luminance	0.3679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA61 #BA3790

analogous

#4EBA37 #37BA61 #37BAA3

triadic

#37BA61 #6137BA #BA6137

tetradic

#37BA61 #374EBA #BA3790 #BAA337

square

#37BA61 #374EBA #BA3790 #BAA337

split-complementary

#37BA61 #A337BA #BA374E

monochromatic

#1B5C30 #298B48 #37BA61 #5FD083 #8EDEA7

Accessibility & contrast

On white

2.51

#37BA61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#37BA61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA61

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA61	#FFFFFF	#000000	##000000
##37BA61	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAA5A

Deuteranopia (green-blind)

#AB9F67

Tritanopia (blue-blind)

#00B7A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37ba61;
/* rgb */ color: rgb(55, 186, 97);
/* oklch */ color: oklch(69.8% 0.170 149.8);

Tailwind

colors: {
  custom: {
    50: '#7fd08f',
    500: '#37ba61',
    950: '#000000',
  },
}

SCSS

$custom: #37ba61;
$custom-light: #7fd08f;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba61",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 97
  },
  "hsl": {
    "h": 139.237,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69812,
    "c": 0.17006,
    "h": 149.8
  },
  "luminance": 0.36793
}

Semantic roles & 50–950 ramp

primary

#37BA61

secondary

#C885B2

accent

#4AAEDE

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37BA61

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

Preview Lab → · Contrast checker → · Palette generator →