#397F16#397F16

#397F16 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.1% C 0.152 H 137.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#397F16
RGB	rgb(57, 127, 22)
HSL	hsl(100, 70%, 29%)
HSV	hsv(100, 83%, 50%)
CMYK	cmyk(55.1%, 0%, 82.7%, 50.2%)
CIE-LAB	lab(47.11, -40.64, 46.01)
CIE-LCH	lch(47.11, 61.39, 131.45°)
OKLab	oklab(53.06% -0.1126 0.1019)
OKLCH	oklch(53.06% 0.152 137.8)
XYZ	xyz(9.4212, 16.1058, 3.3712)
Luminance	0.1611 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F16 #5C167F

analogous

#6E7F16 #397F16 #167F28

triadic

#397F16 #16397F #7F1639

tetradic

#397F16 #166E7F #5C167F #7F2816

square

#397F16 #166E7F #5C167F #7F2816

split-complementary

#397F16 #28167F #7F166E

monochromatic

#0C1A05 #224B0D #397F16 #50B31F #6CDC34

Accessibility & contrast

On white

4.97

#397F16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#397F16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F16

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F16	#FFFFFF	#000000	##FFFFFF
##397F16	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7A6E23

Tritanopia (blue-blind)

#337A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397f16;
/* rgb */ color: rgb(57, 127, 22);
/* oklch */ color: oklch(53.1% 0.152 137.8);

Tailwind

colors: {
  custom: {
    50: '#78a55d',
    500: '#397f16',
    950: '#000000',
  },
}

SCSS

$custom: #397f16;
$custom-light: #78a55d;
$custom-dark: #000000;

JSON

{
  "hex": "#397f16",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 22
  },
  "hsl": {
    "h": 100,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53063,
    "c": 0.15185,
    "h": 137.8
  },
  "luminance": 0.16107
}

Semantic roles & 50–950 ramp

primary

#397F16

secondary

#8C3DB4

accent

#3BEDB2

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397F16

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

Preview Lab → · Contrast checker → · Palette generator →