#37CE4F#37CE4F

#37CE4F is a light, highly saturated green. Relative luminance 0.455; OKLCH L 74.8% C 0.210 H 145.4°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#37CE4F
RGB	rgb(55, 206, 79)
HSL	hsl(130, 61%, 51%)
HSV	hsv(130, 73%, 81%)
CMYK	cmyk(73.3%, 0%, 61.7%, 19.2%)
CIE-LAB	lab(73.23, -64.02, 50.87)
CIE-LCH	lch(73.23, 81.77, 141.53°)
OKLab	oklab(74.8% -0.1727 0.1192)
OKLCH	oklch(74.8% 0.21 145.4)
XYZ	xyz(25.0564, 45.5165, 14.8607)
Luminance	0.4552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CE4F #CE37B6

analogous

#6ACE37 #37CE4F #37CE9A

triadic

#37CE4F #4F37CE #CE4F37

tetradic

#37CE4F #376ACE #CE37B6 #CE9A37

square

#37CE4F #376ACE #CE37B6 #CE9A37

split-complementary

#37CE4F #9A37CE #CE376A

monochromatic

#1B6F29 #27A03B #37CE4F #68DA7A #99E6A6

Accessibility & contrast

On white

2.08

#37CE4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#37CE4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CE4F

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CE4F	#FFFFFF	#000000	##000000
##37CE4F	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB41

Deuteranopia (green-blind)

#C0AF5A

Tritanopia (blue-blind)

#00C9B3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37ce4f;
/* rgb */ color: rgb(55, 206, 79);
/* oklch */ color: oklch(74.8% 0.210 145.4);

Tailwind

colors: {
  custom: {
    50: '#84de85',
    500: '#37ce4f',
    950: '#000000',
  },
}

SCSS

$custom: #37ce4f;
$custom-light: #84de85;
$custom-dark: #000000;

JSON

{
  "hex": "#37ce4f",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 79
  },
  "hsl": {
    "h": 129.536,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74801,
    "c": 0.20985,
    "h": 145.4
  },
  "luminance": 0.45519
}

Semantic roles & 50–950 ramp

primary

#37CE4F

secondary

#D28FC7

accent

#44CAE4

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #37CE4F

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

Preview Lab → · Contrast checker → · Palette generator →