#39570E#39570E

#39570E is a dark, moderate yellow-green. Relative luminance 0.077; OKLCH L 41.8% C 0.104 H 130.1°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#39570E
RGB	rgb(57, 87, 14)
HSL	hsl(85, 72%, 20%)
HSV	hsv(85, 84%, 34%)
CMYK	cmyk(34.5%, 0%, 83.9%, 65.9%)
CIE-LAB	lab(33.39, -23.37, 35.84)
CIE-LCH	lch(33.39, 42.79, 123.11°)
OKLab	oklab(41.79% -0.0666 0.0793)
OKLCH	oklch(41.79% 0.104 130.1)
XYZ	xyz(5.1748, 7.7178, 1.6324)
Luminance	0.0772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39570E #2C0E57

analogous

#57510E #39570E #14570E

triadic

#39570E #0E3957 #570E39

tetradic

#39570E #0E5751 #2C0E57 #570E14

square

#39570E #0E5751 #2C0E57 #570E14

split-complementary

#39570E #0E1457 #510E57

monochromatic

#111A04 #162206 #39570E #5C8C16 #7EC01F

Accessibility & contrast

On white

8.26

#39570E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#39570E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39570E

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39570E	#FFFFFF	#000000	##FFFFFF
##39570E	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5000

Deuteranopia (green-blind)

#574E16

Tritanopia (blue-blind)

#3B5349

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #39570e;
/* rgb */ color: rgb(57, 87, 14);
/* oklch */ color: oklch(41.8% 0.104 130.1);

Tailwind

colors: {
  custom: {
    50: '#738653',
    500: '#39570e',
    950: '#000000',
  },
}

SCSS

$custom: #39570e;
$custom-light: #738653;
$custom-dark: #000000;

JSON

{
  "hex": "#39570e",
  "rgb": {
    "r": 57,
    "g": 87,
    "b": 14
  },
  "hsl": {
    "h": 84.658,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.41789,
    "c": 0.10356,
    "h": 130.1
  },
  "luminance": 0.07718
}

Semantic roles & 50–950 ramp

primary

#39570E

secondary

#583091

accent

#39EF84

background

#F7F8F5

surface

#EDEFE8

border

#C8CAC4

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #39570E

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

Preview Lab → · Contrast checker → · Palette generator →