#37A23E#37A23E

#37A23E is a light, vivid green. Relative luminance 0.270; OKLCH L 62.9% C 0.170 H 144.2°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#37A23E
RGB	rgb(55, 162, 62)
HSL	hsl(124, 49%, 43%)
HSV	hsv(124, 66%, 64%)
CMYK	cmyk(66%, 0%, 61.7%, 36.5%)
CIE-LAB	lab(58.97, -50.79, 42.28)
CIE-LCH	lch(58.97, 66.08, 140.22°)
OKLab	oklab(62.94% -0.1376 0.0992)
OKLCH	oklch(62.94% 0.17 144.2)
XYZ	xyz(15.3644, 26.9991, 8.9581)
Luminance	0.2700 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A23E #A2379B

analogous

#66A237 #37A23E #37A273

triadic

#37A23E #3E37A2 #A23E37

tetradic

#37A23E #3766A2 #A2379B #A27337

square

#37A23E #3766A2 #A2379B #A27337

split-complementary

#37A23E #7337A2 #A23766

monochromatic

#18471B #27742D #37A23E #52C459 #80D485

Accessibility & contrast

On white

3.28

#37A23E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#37A23E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A23E

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A23E	#FFFFFF	#000000	##000000
##37A23E	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59333

Deuteranopia (green-blind)

#988A46

Tritanopia (blue-blind)

#1C9E8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #37a23e;
/* rgb */ color: rgb(55, 162, 62);
/* oklch */ color: oklch(62.9% 0.170 144.2);

Tailwind

colors: {
  custom: {
    50: '#7bbe77',
    500: '#37a23e',
    950: '#000000',
  },
}

SCSS

$custom: #37a23e;
$custom-light: #7bbe77;
$custom-dark: #000000;

JSON

{
  "hex": "#37a23e",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 62
  },
  "hsl": {
    "h": 123.925,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.62941,
    "c": 0.16962,
    "h": 144.2
  },
  "luminance": 0.27001
}

Semantic roles & 50–950 ramp

primary

#37A23E

secondary

#BD78B9

accent

#4FD0D9

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #37A23E

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

Preview Lab → · Contrast checker → · Palette generator →