#37AC5F#37AC5F

#37AC5F is a light, vivid green. Relative luminance 0.311; OKLCH L 66.1% C 0.153 H 150.9°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#37AC5F
RGB	rgb(55, 172, 95)
HSL	hsl(141, 52%, 45%)
HSV	hsv(141, 68%, 67%)
CMYK	cmyk(68%, 0%, 44.8%, 32.5%)
CIE-LAB	lab(62.63, -49.71, 30.32)
CIE-LCH	lch(62.63, 58.22, 148.62°)
OKLab	oklab(66.1% -0.134 0.0746)
OKLCH	oklch(66.1% 0.153 150.9)
XYZ	xyz(18.3921, 31.1415, 15.8659)
Luminance	0.3114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC5F #AC3784

analogous

#49AC37 #37AC5F #37AC9A

triadic

#37AC5F #5F37AC #AC5F37

tetradic

#37AC5F #3749AC #AC3784 #AC9A37

square

#37AC5F #3749AC #AC3784 #AC9A37

split-complementary

#37AC5F #9A37AC #AC3749

monochromatic

#194F2C #287E45 #37AC5F #57C97E #85D8A2

Accessibility & contrast

On white

2.91

#37AC5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#37AC5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC5F

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC5F	#FFFFFF	#000000	##000000
##37AC5F	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9E59

Deuteranopia (green-blind)

#9E9364

Tritanopia (blue-blind)

#00A999

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac5f;
/* rgb */ color: rgb(55, 172, 95);
/* oklch */ color: oklch(66.1% 0.153 150.9);

Tailwind

colors: {
  custom: {
    50: '#7cc68d',
    500: '#37ac5f',
    950: '#000000',
  },
}

SCSS

$custom: #37ac5f;
$custom-light: #7cc68d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac5f",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 95
  },
  "hsl": {
    "h": 140.513,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66095,
    "c": 0.15337,
    "h": 150.9
  },
  "luminance": 0.31143
}

Semantic roles & 50–950 ramp

primary

#37AC5F

secondary

#C27DAA

accent

#4DAADB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AC5F

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

Preview Lab → · Contrast checker → · Palette generator →