#37CE5F#37CE5F

#37CE5F is a light, vivid green. Relative luminance 0.458; OKLCH L 75.0% C 0.197 H 147.8°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#37CE5F
RGB	rgb(55, 206, 95)
HSL	hsl(136, 61%, 51%)
HSV	hsv(136, 73%, 81%)
CMYK	cmyk(73.3%, 0%, 53.9%, 19.2%)
CIE-LAB	lab(73.40, -61.99, 43.76)
CIE-LCH	lch(73.40, 75.87, 144.78°)
OKLab	oklab(75% -0.1668 0.1049)
OKLCH	oklch(75% 0.197 147.8)
XYZ	xyz(25.7104, 45.7781, 18.3053)
Luminance	0.4578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CE5F #CE37A6

analogous

#5ACE37 #37CE5F #37CEAA

triadic

#37CE5F #5F37CE #CE5F37

tetradic

#37CE5F #375ACE #CE37A6 #CEAA37

square

#37CE5F #375ACE #CE37A6 #CEAA37

split-complementary

#37CE5F #AA37CE #CE375A

monochromatic

#1B6F32 #27A047 #37CE5F #68DA86 #99E6AE

Accessibility & contrast

On white

2.07

#37CE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#37CE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CE5F

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CE5F	#FFFFFF	#000000	##000000
##37CE5F	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC55

Deuteranopia (green-blind)

#BFAF67

Tritanopia (blue-blind)

#00CAB5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37ce5f;
/* rgb */ color: rgb(55, 206, 95);
/* oklch */ color: oklch(75.0% 0.197 147.8);

Tailwind

colors: {
  custom: {
    50: '#83de8f',
    500: '#37ce5f',
    950: '#000000',
  },
}

SCSS

$custom: #37ce5f;
$custom-light: #83de8f;
$custom-dark: #000000;

JSON

{
  "hex": "#37ce5f",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 95
  },
  "hsl": {
    "h": 135.894,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74998,
    "c": 0.19705,
    "h": 147.8
  },
  "luminance": 0.45781
}

Semantic roles & 50–950 ramp

primary

#37CE5F

secondary

#D28FC0

accent

#44B9E4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CE5F

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

Preview Lab → · Contrast checker → · Palette generator →