#37C03F#37C03F

#37C03F is a light, highly saturated green. Relative luminance 0.389; OKLCH L 71.0% C 0.205 H 143.8°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#37C03F
RGB	rgb(55, 192, 63)
HSL	hsl(124, 55%, 48%)
HSV	hsv(124, 71%, 75%)
CMYK	cmyk(71.4%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(68.66, -61.09, 52.58)
CIE-LCH	lch(68.66, 80.60, 139.28°)
OKLab	oklab(70.96% -0.1655 0.1212)
OKLCH	oklch(70.96% 0.205 143.8)
XYZ	xyz(21.3210, 38.8680, 11.0803)
Luminance	0.3887 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C03F #C037B8

analogous

#73C037 #37C03F #37C083

triadic

#37C03F #3F37C0 #C03F37

tetradic

#37C03F #3773C0 #C037B8 #C08337

square

#37C03F #3773C0 #C037B8 #C08337

split-complementary

#37C03F #8337C0 #C03773

monochromatic

#1C6120 #29902F #37C03F #62D269 #92E096

Accessibility & contrast

On white

2.39

#37C03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#37C03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C03F

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C03F	#FFFFFF	#000000	##000000
##37C03F	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2E

Deuteranopia (green-blind)

#B4A34B

Tritanopia (blue-blind)

#00BBA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37c03f;
/* rgb */ color: rgb(55, 192, 63);
/* oklch */ color: oklch(71.0% 0.205 143.8);

Tailwind

colors: {
  custom: {
    50: '#82d47a',
    500: '#37c03f',
    950: '#000000',
  },
}

SCSS

$custom: #37c03f;
$custom-light: #82d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#37c03f",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 123.504,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70962,
    "c": 0.20511,
    "h": 143.8
  },
  "luminance": 0.3887
}

Semantic roles & 50–950 ramp

primary

#37C03F

secondary

#CB88C7

accent

#49D6DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37C03F

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

Preview Lab → · Contrast checker → · Palette generator →