#30571B#30571B

#30571B is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.3% C 0.099 H 136.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#30571B
RGB	rgb(48, 87, 27)
HSL	hsl(99, 53%, 22%)
HSV	hsv(99, 69%, 34%)
CMYK	cmyk(44.8%, 0%, 69%, 65.9%)
CIE-LAB	lab(32.97, -25.95, 29.67)
CIE-LCH	lch(32.97, 39.42, 131.17°)
OKLab	oklab(41.34% -0.0719 0.0686)
OKLCH	oklch(41.34% 0.099 136.4)
XYZ	xyz(4.8248, 7.5236, 2.2347)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30571B #421B57

analogous

#4E571B #30571B #1B5724

triadic

#30571B #1B3057 #571B30

tetradic

#30571B #1B4E57 #421B57 #57241B

square

#30571B #1B4E57 #421B57 #57241B

split-complementary

#30571B #241B57 #571B4E

monochromatic

#0D1707 #16280D #30571B #4A8629 #64B438

Accessibility & contrast

On white

8.38

#30571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#30571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30571B

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30571B	#FFFFFF	#000000	##FFFFFF
##30571B	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5014

Deuteranopia (green-blind)

#554C20

Tritanopia (blue-blind)

#2E544A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #30571b;
/* rgb */ color: rgb(48, 87, 27);
/* oklch */ color: oklch(41.3% 0.099 136.4);

Tailwind

colors: {
  custom: {
    50: '#6c875a',
    500: '#30571b',
    950: '#000000',
  },
}

SCSS

$custom: #30571b;
$custom-light: #6c875a;
$custom-dark: #000000;

JSON

{
  "hex": "#30571b",
  "rgb": {
    "r": 48,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 99,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41341,
    "c": 0.09934,
    "h": 136.4
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#30571B

secondary

#72418D

accent

#4CDCAA

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#070B04

muted

#7A7C79

Preview Lab

Preview with #30571B

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

Preview Lab → · Contrast checker → · Palette generator →