#3A570F#3A570F

#3A570F is a dark, moderate yellow-green. Relative luminance 0.077; OKLCH L 41.9% C 0.102 H 129.6°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#3A570F
RGB	rgb(58, 87, 15)
HSL	hsl(84, 71%, 20%)
HSV	hsv(84, 83%, 34%)
CMYK	cmyk(33.3%, 0%, 82.8%, 65.9%)
CIE-LAB	lab(33.46, -22.89, 35.56)
CIE-LCH	lch(33.46, 42.29, 122.77°)
OKLab	oklab(41.86% -0.0653 0.0788)
OKLCH	oklch(41.86% 0.102 129.6)
XYZ	xyz(5.2393, 7.7503, 1.6717)
Luminance	0.0775 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A570F #2C0F57

analogous

#57500F #3A570F #16570F

triadic

#3A570F #0F3A57 #570F3A

tetradic

#3A570F #0F5750 #2C0F57 #570F16

square

#3A570F #0F5750 #2C0F57 #570F16

split-complementary

#3A570F #0F1657 #500F57

monochromatic

#111A05 #172306 #3A570F #5D8B18 #80BF21

Accessibility & contrast

On white

8.24

#3A570F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3A570F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A570F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A570F	#FFFFFF	#000000	##FFFFFF
##3A570F	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5001

Deuteranopia (green-blind)

#584E16

Tritanopia (blue-blind)

#3C5349

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3a570f;
/* rgb */ color: rgb(58, 87, 15);
/* oklch */ color: oklch(41.9% 0.102 129.6);

Tailwind

colors: {
  custom: {
    50: '#738654',
    500: '#3a570f',
    950: '#000000',
  },
}

SCSS

$custom: #3a570f;
$custom-light: #738654;
$custom-dark: #000000;

JSON

{
  "hex": "#3a570f",
  "rgb": {
    "r": 58,
    "g": 87,
    "b": 15
  },
  "hsl": {
    "h": 84.167,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.41864,
    "c": 0.10238,
    "h": 129.6
  },
  "luminance": 0.0775
}

Semantic roles & 50–950 ramp

primary

#3A570F

secondary

#583191

accent

#3AED83

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3A570F

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

Preview Lab → · Contrast checker → · Palette generator →