#45520B#45520B

#45520B is a dark, moderate yellow-green. Relative luminance 0.073; OKLCH L 41.3% C 0.092 H 120.1°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#45520B
RGB	rgb(69, 82, 11)
HSL	hsl(71, 76%, 18%)
HSV	hsv(71, 87%, 32%)
CMYK	cmyk(15.9%, 0%, 86.6%, 67.8%)
CIE-LAB	lab(32.53, -15.43, 36.39)
CIE-LCH	lch(32.53, 39.53, 112.97°)
OKLab	oklab(41.31% -0.046 0.0795)
OKLCH	oklch(41.31% 0.092 120.1)
XYZ	xyz(5.5321, 7.3240, 1.4388)
Luminance	0.0732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45520B #180B52

analogous

#523B0B #45520B #21520B

triadic

#45520B #0B4552 #520B45

tetradic

#45520B #0B523B #180B52 #520B21

square

#45520B #0B523B #180B52 #520B21

split-complementary

#45520B #0B2152 #3B0B52

monochromatic

#171B04 #181C04 #45520B #728812 #A0BE19

Accessibility & contrast

On white

8.52

#45520B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#45520B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45520B

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45520B	#FFFFFF	#000000	##FFFFFF
##45520B	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D00

Deuteranopia (green-blind)

#564D12

Tritanopia (blue-blind)

#4A4D45

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #45520b;
/* rgb */ color: rgb(69, 82, 11);
/* oklch */ color: oklch(41.3% 0.092 120.1);

Tailwind

colors: {
  custom: {
    50: '#7b8252',
    500: '#45520b',
    950: '#000000',
  },
}

SCSS

$custom: #45520b;
$custom-light: #7b8252;
$custom-dark: #000000;

JSON

{
  "hex": "#45520b",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 11
  },
  "hsl": {
    "h": 70.986,
    "s": 76.344,
    "l": 18.235
  },
  "oklch": {
    "l": 0.41314,
    "c": 0.09187,
    "h": 120.1
  },
  "luminance": 0.07324
}

Semantic roles & 50–950 ramp

primary

#45520B

secondary

#3D2B8E

accent

#35F358

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#0A0A02

muted

#7C7C78

Preview Lab

Preview with #45520B

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

Preview Lab → · Contrast checker → · Palette generator →