#30451B#30451B

#30451B is a dark, moderate yellow-green. Relative luminance 0.050; OKLCH L 36.2% C 0.071 H 131.2°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#30451B
RGB	rgb(48, 69, 27)
HSL	hsl(90, 44%, 19%)
HSV	hsv(90, 61%, 27%)
CMYK	cmyk(30.4%, 0%, 60.9%, 72.9%)
CIE-LAB	lab(26.63, -16.70, 22.48)
CIE-LCH	lch(26.63, 28.00, 126.61°)
OKLab	oklab(36.18% -0.0465 0.0531)
OKLCH	oklch(36.18% 0.071 131.2)
XYZ	xyz(3.5448, 4.9637, 1.8080)
Luminance	0.0496 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.97

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30451B #301B45

analogous

#45451B #30451B #1B451B

triadic

#30451B #1B3045 #451B30

tetradic

#30451B #1B4545 #301B45 #451B1B

square

#30451B #1B4545 #301B45 #451B1B

split-complementary

#30451B #1B1B45 #451B45

monochromatic

#0F1609 #11190A #30451B #4F712C #6D9D3D

Accessibility & contrast

On white

10.54

#30451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#30451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30451B

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30451B	#FFFFFF	#000000	##FFFFFF
##30451B	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484017

Deuteranopia (green-blind)

#453E1E

Tritanopia (blue-blind)

#31423C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #30451b;
/* rgb */ color: rgb(48, 69, 27);
/* oklch */ color: oklch(36.2% 0.071 131.2);

Tailwind

colors: {
  custom: {
    50: '#6a7859',
    500: '#30451b',
    950: '#000000',
  },
}

SCSS

$custom: #30451b;
$custom-light: #6a7859;
$custom-dark: #000000;

JSON

{
  "hex": "#30451b",
  "rgb": {
    "r": 48,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36178,
    "c": 0.07063,
    "h": 131.2
  },
  "luminance": 0.04964
}

Semantic roles & 50–950 ramp

primary

#30451B

secondary

#5E417B

accent

#54D394

background

#F6F7F5

surface

#EBEDE9

border

#C6C8C5

text

#060903

muted

#7A7B78

Preview Lab

Preview with #30451B

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

Preview Lab → · Contrast checker → · Palette generator →