#37AF5F#37AF5F

#37AF5F is a light, vivid green. Relative luminance 0.323; OKLCH L 66.9% C 0.157 H 150.5°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#37AF5F
RGB	rgb(55, 175, 95)
HSL	hsl(140, 52%, 45%)
HSV	hsv(140, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 45.7%, 31.4%)
CIE-LAB	lab(63.59, -50.85, 31.55)
CIE-LCH	lch(63.59, 59.84, 148.18°)
OKLab	oklab(66.89% -0.137 0.0774)
OKLCH	oklch(66.89% 0.157 150.5)
XYZ	xyz(18.9696, 32.2963, 16.0584)
Luminance	0.3230 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF5F #AF3787

analogous

#4BAF37 #37AF5F #37AF9B

triadic

#37AF5F #5F37AF #AF5F37

tetradic

#37AF5F #374BAF #AF3787 #AF9B37

square

#37AF5F #374BAF #AF3787 #AF9B37

split-complementary

#37AF5F #9B37AF #AF374B

monochromatic

#1A522C #288046 #37AF5F #59CB7F #87D9A2

Accessibility & contrast

On white

2.82

#37AF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#37AF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF5F

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF5F	#FFFFFF	#000000	##000000
##37AF5F	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A059

Deuteranopia (green-blind)

#A19665

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37af5f;
/* rgb */ color: rgb(55, 175, 95);
/* oklch */ color: oklch(66.9% 0.157 150.5);

Tailwind

colors: {
  custom: {
    50: '#7dc88d',
    500: '#37af5f',
    950: '#000000',
  },
}

SCSS

$custom: #37af5f;
$custom-light: #7dc88d;
$custom-dark: #000000;

JSON

{
  "hex": "#37af5f",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 95
  },
  "hsl": {
    "h": 140,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66886,
    "c": 0.1574,
    "h": 150.5
  },
  "luminance": 0.32298
}

Semantic roles & 50–950 ramp

primary

#37AF5F

secondary

#C37FAC

accent

#4CACDC

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AF5F

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

Preview Lab → · Contrast checker → · Palette generator →