#45891B#45891B

#45891B is a mid, vivid yellow-green. Relative luminance 0.192; OKLCH L 56.4% C 0.156 H 136.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#45891B
RGB	rgb(69, 137, 27)
HSL	hsl(97, 67%, 32%)
HSV	hsv(97, 80%, 54%)
CMYK	cmyk(49.6%, 0%, 80.3%, 46.3%)
CIE-LAB	lab(50.96, -40.63, 48.21)
CIE-LCH	lch(50.96, 63.04, 130.12°)
OKLab	oklab(56.38% -0.1131 0.1071)
OKLCH	oklch(56.38% 0.156 136.6)
XYZ	xyz(11.5974, 19.2349, 4.1383)
Luminance	0.1924 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45891B #5F1B89

analogous

#7C891B #45891B #1B8928

triadic

#45891B #1B4589 #891B45

tetradic

#45891B #1B7C89 #5F1B89 #89281B

square

#45891B #1B7C89 #5F1B89 #89281B

split-complementary

#45891B #281B89 #891B7C

monochromatic

#122307 #2B5611 #45891B #5FBC25 #7DDA44

Accessibility & contrast

On white

4.33

#45891B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#45891B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45891B

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45891B	#FFFFFF	#000000	##000000
##45891B	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#418475

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #45891b;
/* rgb */ color: rgb(69, 137, 27);
/* oklch */ color: oklch(56.4% 0.156 136.6);

Tailwind

colors: {
  custom: {
    50: '#80ac61',
    500: '#45891b',
    950: '#000000',
  },
}

SCSS

$custom: #45891b;
$custom-light: #80ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#45891b",
  "rgb": {
    "r": 69,
    "g": 137,
    "b": 27
  },
  "hsl": {
    "h": 97.091,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56375,
    "c": 0.15573,
    "h": 136.6
  },
  "luminance": 0.19236
}

Semantic roles & 50–950 ramp

primary

#45891B

secondary

#8E44BC

accent

#3EEAA8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #45891B

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

Preview Lab → · Contrast checker → · Palette generator →