#45821B#45821B

#45821B is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.5% C 0.147 H 135.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#45821B
RGB	rgb(69, 130, 27)
HSL	hsl(96, 66%, 31%)
HSV	hsv(96, 79%, 51%)
CMYK	cmyk(46.9%, 0%, 79.2%, 49%)
CIE-LAB	lab(48.65, -37.72, 46.00)
CIE-LCH	lch(48.65, 59.49, 129.35°)
OKLab	oklab(54.47% -0.1052 0.1025)
OKLCH	oklch(54.47% 0.147 135.8)
XYZ	xyz(10.6344, 17.3089, 3.8173)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45821B #581B82

analogous

#78821B #45821B #1B8224

triadic

#45821B #1B4582 #821B45

tetradic

#45821B #1B7882 #581B82 #82241B

square

#45821B #1B7882 #581B82 #82241B

split-complementary

#45821B #241B82 #821B78

monochromatic

#0F1D06 #2A4F10 #45821B #60B526 #7ED740

Accessibility & contrast

On white

4.71

#45821B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#45821B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45821B

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45821B	#FFFFFF	#000000	##FFFFFF
##45821B	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877702

Deuteranopia (green-blind)

#7F7226

Tritanopia (blue-blind)

#437D6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #45821b;
/* rgb */ color: rgb(69, 130, 27);
/* oklch */ color: oklch(54.5% 0.147 135.8);

Tailwind

colors: {
  custom: {
    50: '#7fa760',
    500: '#45821b',
    950: '#000000',
  },
}

SCSS

$custom: #45821b;
$custom-light: #7fa760;
$custom-dark: #000000;

JSON

{
  "hex": "#45821b",
  "rgb": {
    "r": 69,
    "g": 130,
    "b": 27
  },
  "hsl": {
    "h": 95.534,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54473,
    "c": 0.14689,
    "h": 135.8
  },
  "luminance": 0.1731
}

Semantic roles & 50–950 ramp

primary

#45821B

secondary

#8743B6

accent

#3FE9A4

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #45821B

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

Preview Lab → · Contrast checker → · Palette generator →