#37AD2F#37AD2F

#37AD2F is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.194 H 142.2°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#37AD2F
RGB	rgb(55, 173, 47)
HSL	hsl(116, 57%, 43%)
HSV	hsv(116, 73%, 68%)
CMYK	cmyk(68.2%, 0%, 72.8%, 32.2%)
CIE-LAB	lab(62.43, -56.16, 52.31)
CIE-LCH	lch(62.43, 76.74, 137.03°)
OKLab	oklab(65.76% -0.1529 0.1187)
OKLCH	oklch(65.76% 0.194 142.2)
XYZ	xyz(17.0312, 30.9028, 7.7561)
Luminance	0.3090 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD2F #A52FAD

analogous

#76AD2F #37AD2F #2FAD66

triadic

#37AD2F #2F37AD #AD2F37

tetradic

#37AD2F #2F76AD #A52FAD #AD662F

square

#37AD2F #2F76AD #A52FAD #AD662F

split-complementary

#37AD2F #662FAD #AD2F76

monochromatic

#184D15 #287D22 #37AD2F #53CE4B #81DB7B

Accessibility & contrast

On white

2.92

#37AD2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#37AD2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD2F

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD2F	#FFFFFF	#000000	##000000
##37AD2F	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D19

Deuteranopia (green-blind)

#A3933C

Tritanopia (blue-blind)

#1BA894

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ad2f;
/* rgb */ color: rgb(55, 173, 47);
/* oklch */ color: oklch(65.8% 0.194 142.2);

Tailwind

colors: {
  custom: {
    50: '#7ec66f',
    500: '#37ad2f',
    950: '#000000',
  },
}

SCSS

$custom: #37ad2f;
$custom-light: #7ec66f;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad2f",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 47
  },
  "hsl": {
    "h": 116.19,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65758,
    "c": 0.19353,
    "h": 142.2
  },
  "luminance": 0.30905
}

Semantic roles & 50–950 ramp

primary

#37AD2F

secondary

#BF74C4

accent

#47E1D7

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37AD2F

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

Preview Lab → · Contrast checker → · Palette generator →