#37AC43#37AC43

#37AC43 is a light, vivid green. Relative luminance 0.307; OKLCH L 65.7% C 0.178 H 144.8°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#37AC43
RGB	rgb(55, 172, 67)
HSL	hsl(126, 52%, 45%)
HSV	hsv(126, 68%, 67%)
CMYK	cmyk(68%, 0%, 61%, 32.5%)
CIE-LAB	lab(62.27, -53.80, 43.75)
CIE-LCH	lch(62.27, 69.34, 140.88°)
OKLab	oklab(65.69% -0.1455 0.1028)
OKLCH	oklch(65.69% 0.178 144.8)
XYZ	xyz(17.3401, 30.7207, 10.3250)
Luminance	0.3072 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC43 #AC37A0

analogous

#66AC37 #37AC43 #37AC7E

triadic

#37AC43 #4337AC #AC4337

tetradic

#37AC43 #3766AC #AC37A0 #AC7E37

square

#37AC43 #3766AC #AC37A0 #AC7E37

split-complementary

#37AC43 #7E37AC #AC3766

monochromatic

#194F1F #287E31 #37AC43 #57C963 #85D88E

Accessibility & contrast

On white

2.94

#37AC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#37AC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC43

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC43	#FFFFFF	#000000	##000000
##37AC43	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C38

Deuteranopia (green-blind)

#A1934C

Tritanopia (blue-blind)

#12A895

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac43;
/* rgb */ color: rgb(55, 172, 67);
/* oklch */ color: oklch(65.7% 0.178 144.8);

Tailwind

colors: {
  custom: {
    50: '#7dc67b',
    500: '#37ac43',
    950: '#000000',
  },
}

SCSS

$custom: #37ac43;
$custom-light: #7dc67b;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac43",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 67
  },
  "hsl": {
    "h": 126.154,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65685,
    "c": 0.17817,
    "h": 144.8
  },
  "luminance": 0.30723
}

Semantic roles & 50–950 ramp

primary

#37AC43

secondary

#C27DBB

accent

#4DCCDB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37AC43

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

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