#37B05C#37B05C

#37B05C is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.162 H 149.6°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#37B05C
RGB	rgb(55, 176, 92)
HSL	hsl(138, 52%, 45%)
HSV	hsv(138, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 47.7%, 31%)
CIE-LAB	lab(63.86, -51.72, 33.45)
CIE-LCH	lch(63.86, 61.60, 147.11°)
OKLab	oklab(67.1% -0.1393 0.0817)
OKLCH	oklch(67.1% 0.162 149.6)
XYZ	xyz(19.0312, 32.6335, 15.4191)
Luminance	0.3264 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B05C #B0378B

analogous

#4EB037 #37B05C #37B098

triadic

#37B05C #5C37B0 #B05C37

tetradic

#37B05C #374EB0 #B0378B #B09837

square

#37B05C #374EB0 #B0378B #B09837

split-complementary

#37B05C #9837B0 #B0374E

monochromatic

#1A532B #288144 #37B05C #59CB7C #88DAA1

Accessibility & contrast

On white

2.79

#37B05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#37B05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B05C

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B05C	#FFFFFF	#000000	##000000
##37B05C	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A155

Deuteranopia (green-blind)

#A29762

Tritanopia (blue-blind)

#00AD9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b05c;
/* rgb */ color: rgb(55, 176, 92);
/* oklch */ color: oklch(67.1% 0.162 149.6);

Tailwind

colors: {
  custom: {
    50: '#7dc98b',
    500: '#37b05c',
    950: '#000000',
  },
}

SCSS

$custom: #37b05c;
$custom-light: #7dc98b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b05c",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 92
  },
  "hsl": {
    "h": 138.347,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.671,
    "c": 0.16151,
    "h": 149.6
  },
  "luminance": 0.32636
}

Semantic roles & 50–950 ramp

primary

#37B05C

secondary

#C47FAF

accent

#4CB0DC

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37B05C

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

Preview Lab → · Contrast checker → · Palette generator →