#397815#397815

#397815 is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.1% C 0.144 H 137.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#397815
RGB	rgb(57, 120, 21)
HSL	hsl(98, 70%, 28%)
HSV	hsv(98, 83%, 47%)
CMYK	cmyk(52.5%, 0%, 82.5%, 52.9%)
CIE-LAB	lab(44.74, -37.87, 44.11)
CIE-LCH	lch(44.74, 58.14, 130.65°)
OKLab	oklab(51.11% -0.1052 0.0978)
OKLCH	oklch(51.11% 0.144 137.1)
XYZ	xyz(8.5389, 14.3563, 3.0304)
Luminance	0.1436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397815 #541578

analogous

#6A7815 #397815 #157823

triadic

#397815 #153978 #781539

tetradic

#397815 #156A78 #541578 #782315

square

#397815 #156A78 #541578 #782315

split-complementary

#397815 #231578 #78156A

monochromatic

#0C1A05 #20440C #397815 #52AC1E #6CDA2D

Accessibility & contrast

On white

5.42

#397815 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#397815 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397815

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397815	#FFFFFF	#000000	##FFFFFF
##397815	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D00

Deuteranopia (green-blind)

#746821

Tritanopia (blue-blind)

#357366

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #397815;
/* rgb */ color: rgb(57, 120, 21);
/* oklch */ color: oklch(51.1% 0.144 137.1);

Tailwind

colors: {
  custom: {
    50: '#779f5c',
    500: '#397815',
    950: '#000000',
  },
}

SCSS

$custom: #397815;
$custom-light: #779f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#397815",
  "rgb": {
    "r": 57,
    "g": 120,
    "b": 21
  },
  "hsl": {
    "h": 98.182,
    "s": 70.213,
    "l": 27.647
  },
  "oklch": {
    "l": 0.51106,
    "c": 0.14362,
    "h": 137.1
  },
  "luminance": 0.14357
}

Semantic roles & 50–950 ramp

primary

#397815

secondary

#843BAE

accent

#3BEDAC

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E04

muted

#7B7E79

Preview Lab

Preview with #397815

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

Preview Lab → · Contrast checker → · Palette generator →