#37BB5E#37BB5E

#37BB5E is a light, vivid green. Relative luminance 0.372; OKLCH L 70.0% C 0.174 H 149.1°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#37BB5E
RGB	rgb(55, 187, 94)
HSL	hsl(138, 55%, 47%)
HSV	hsv(138, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 49.7%, 26.7%)
CIE-LAB	lab(67.40, -55.45, 36.87)
CIE-LCH	lch(67.40, 66.59, 146.38°)
OKLab	oklab(70.03% -0.1493 0.0895)
OKLCH	oklch(70.03% 0.174 149.1)
XYZ	xyz(21.3646, 37.1586, 16.6339)
Luminance	0.3716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB5E #BB3794

analogous

#52BB37 #37BB5E #37BBA0

triadic

#37BB5E #5E37BB #BB5E37

tetradic

#37BB5E #3752BB #BB3794 #BBA037

square

#37BB5E #3752BB #BB3794 #BBA037

split-complementary

#37BB5E #A037BB #BB3752

monochromatic

#1B5C2E #298C46 #37BB5E #5FD081 #8EDEA6

Accessibility & contrast

On white

2.49

#37BB5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#37BB5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB5E

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB5E	#FFFFFF	#000000	##000000
##37BB5E	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAB56

Deuteranopia (green-blind)

#ADA065

Tritanopia (blue-blind)

#00B7A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bb5e;
/* rgb */ color: rgb(55, 187, 94);
/* oklch */ color: oklch(70.0% 0.174 149.1);

Tailwind

colors: {
  custom: {
    50: '#7fd18d',
    500: '#37bb5e',
    950: '#000000',
  },
}

SCSS

$custom: #37bb5e;
$custom-light: #7fd18d;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb5e",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 94
  },
  "hsl": {
    "h": 137.727,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.70026,
    "c": 0.17407,
    "h": 149.1
  },
  "luminance": 0.37161
}

Semantic roles & 50–950 ramp

primary

#37BB5E

secondary

#C985B5

accent

#4AB2DE

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #37BB5E

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

Preview Lab → · Contrast checker → · Palette generator →