#37AE30#37AE30

#37AE30 is a light, vivid green. Relative luminance 0.313; OKLCH L 66.0% C 0.194 H 142.3°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#37AE30
RGB	rgb(55, 174, 48)
HSL	hsl(117, 57%, 44%)
HSV	hsv(117, 72%, 68%)
CMYK	cmyk(68.4%, 0%, 72.4%, 31.8%)
CIE-LAB	lab(62.76, -56.41, 52.27)
CIE-LCH	lch(62.76, 76.91, 137.18°)
OKLab	oklab(66.04% -0.1535 0.1187)
OKLCH	oklch(66.04% 0.194 142.3)
XYZ	xyz(17.2441, 31.2959, 7.9277)
Luminance	0.3130 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE30 #A730AE

analogous

#76AE30 #37AE30 #30AE68

triadic

#37AE30 #3037AE #AE3037

tetradic

#37AE30 #3076AE #A730AE #AE6830

square

#37AE30 #3076AE #A730AE #AE6830

split-complementary

#37AE30 #6830AE #AE3076

monochromatic

#194E16 #287E23 #37AE30 #54CE4D #82DB7D

Accessibility & contrast

On white

2.89

#37AE30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#37AE30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE30

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE30	#FFFFFF	#000000	##000000
##37AE30	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E1A

Deuteranopia (green-blind)

#A4943D

Tritanopia (blue-blind)

#1AA995

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ae30;
/* rgb */ color: rgb(55, 174, 48);
/* oklch */ color: oklch(66.0% 0.194 142.3);

Tailwind

colors: {
  custom: {
    50: '#7fc770',
    500: '#37ae30',
    950: '#000000',
  },
}

SCSS

$custom: #37ae30;
$custom-light: #7fc770;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae30",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 48
  },
  "hsl": {
    "h": 116.667,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66035,
    "c": 0.19407,
    "h": 142.3
  },
  "luminance": 0.31298
}

Semantic roles & 50–950 ramp

primary

#37AE30

secondary

#C076C4

accent

#48E0D8

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37AE30

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

Preview Lab → · Contrast checker → · Palette generator →