#37AA27#37AA27

#37AA27 is a light, vivid green. Relative luminance 0.297; OKLCH L 64.9% C 0.195 H 141.4°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#37AA27
RGB	rgb(55, 170, 39)
HSL	hsl(113, 63%, 41%)
HSV	hsv(113, 77%, 67%)
CMYK	cmyk(67.6%, 0%, 77.1%, 33.3%)
CIE-LAB	lab(61.40, -55.74, 54.13)
CIE-LCH	lch(61.40, 77.70, 135.84°)
OKLab	oklab(64.89% -0.1522 0.1214)
OKLCH	oklch(64.89% 0.195 141.4)
XYZ	xyz(16.3156, 29.7065, 6.7931)
Luminance	0.2971 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AA27 #9A27AA

analogous

#78AA27 #37AA27 #27AA58

triadic

#37AA27 #2737AA #AA2737

tetradic

#37AA27 #2778AA #9A27AA #AA5827

square

#37AA27 #2778AA #9A27AA #AA5827

split-complementary

#37AA27 #5827AA #AA2778

monochromatic

#174610 #27781C #37AA27 #4ED23C #7BDE6E

Accessibility & contrast

On white

3.03

#37AA27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#37AA27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37AA27

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AA27	#FFFFFF	#000000	##000000
##37AA27	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9A06

Deuteranopia (green-blind)

#A19136

Tritanopia (blue-blind)

#1FA591

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #37aa27;
/* rgb */ color: rgb(55, 170, 39);
/* oklch */ color: oklch(64.9% 0.195 141.4);

Tailwind

colors: {
  custom: {
    50: '#7ec46b',
    500: '#37aa27',
    950: '#000000',
  },
}

SCSS

$custom: #37aa27;
$custom-light: #7ec46b;
$custom-dark: #000000;

JSON

{
  "hex": "#37aa27",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 39
  },
  "hsl": {
    "h": 112.672,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.64892,
    "c": 0.19464,
    "h": 141.4
  },
  "luminance": 0.29708
}

Semantic roles & 50–950 ramp

primary

#37AA27

secondary

#B969C4

accent

#42E6D2

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37AA27

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

Preview Lab → · Contrast checker → · Palette generator →