#37BB5F#37BB5F

#37BB5F is a light, vivid green. Relative luminance 0.372; OKLCH L 70.0% C 0.173 H 149.3°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#37BB5F
RGB	rgb(55, 187, 95)
HSL	hsl(138, 55%, 47%)
HSV	hsv(138, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 49.2%, 26.7%)
CIE-LAB	lab(67.41, -55.30, 36.39)
CIE-LCH	lch(67.41, 66.20, 146.66°)
OKLab	oklab(70.04% -0.1489 0.0885)
OKLCH	oklch(70.04% 0.173 149.3)
XYZ	xyz(21.4097, 37.1767, 16.8717)
Luminance	0.3718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB5F #BB3793

analogous

#51BB37 #37BB5F #37BBA1

triadic

#37BB5F #5F37BB #BB5F37

tetradic

#37BB5F #3751BB #BB3793 #BBA137

square

#37BB5F #3751BB #BB3793 #BBA137

split-complementary

#37BB5F #A137BB #BB3751

monochromatic

#1B5C2F #298C47 #37BB5F #5FD081 #8EDEA7

Accessibility & contrast

On white

2.49

#37BB5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#37BB5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB5F

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB5F	#FFFFFF	#000000	##000000
##37BB5F	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAB57

Deuteranopia (green-blind)

#ADA066

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bb5f;
/* rgb */ color: rgb(55, 187, 95);
/* oklch */ color: oklch(70.0% 0.173 149.3);

Tailwind

colors: {
  custom: {
    50: '#7fd08e',
    500: '#37bb5f',
    950: '#000000',
  },
}

SCSS

$custom: #37bb5f;
$custom-light: #7fd08e;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb5f",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 95
  },
  "hsl": {
    "h": 138.182,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70042,
    "c": 0.17317,
    "h": 149.3
  },
  "luminance": 0.37179
}

Semantic roles & 50–950 ramp

primary

#37BB5F

secondary

#C985B4

accent

#4AB1DE

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37BB5F

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

Preview Lab → · Contrast checker → · Palette generator →