#37B45F#37B45F

#37B45F is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.164 H 150.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37B45F
RGB	rgb(55, 180, 95)
HSL	hsl(139, 53%, 46%)
HSV	hsv(139, 69%, 71%)
CMYK	cmyk(69.4%, 0%, 47.2%, 29.4%)
CIE-LAB	lab(65.18, -52.73, 33.58)
CIE-LCH	lch(65.18, 62.51, 147.51°)
OKLab	oklab(68.2% -0.142 0.0821)
OKLCH	oklch(68.2% 0.164 150)
XYZ	xyz(19.9608, 34.2788, 16.3888)
Luminance	0.3428 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B45F #B4378C

analogous

#4DB437 #37B45F #37B49D

triadic

#37B45F #5F37B4 #B45F37

tetradic

#37B45F #374DB4 #B4378C #B49D37

square

#37B45F #374DB4 #B4378C #B49D37

split-complementary

#37B45F #9D37B4 #B4374D

monochromatic

#1A562E #298546 #37B45F #5BCD80 #8ADBA4

Accessibility & contrast

On white

2.67

#37B45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37B45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B45F

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B45F	#FFFFFF	#000000	##000000
##37B45F	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A558

Deuteranopia (green-blind)

#A69A65

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b45f;
/* rgb */ color: rgb(55, 180, 95);
/* oklch */ color: oklch(68.2% 0.164 150.0);

Tailwind

colors: {
  custom: {
    50: '#7ecb8e',
    500: '#37b45f',
    950: '#000000',
  },
}

SCSS

$custom: #37b45f;
$custom-light: #7ecb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b45f",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 95
  },
  "hsl": {
    "h": 139.2,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.68203,
    "c": 0.16404,
    "h": 150
  },
  "luminance": 0.34281
}

Semantic roles & 50–950 ramp

primary

#37B45F

secondary

#C681B0

accent

#4BAEDD

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37B45F

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

Preview Lab → · Contrast checker → · Palette generator →