#45921B#45921B

#45921B is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 58.8% C 0.167 H 137.4°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#45921B
RGB	rgb(69, 146, 27)
HSL	hsl(99, 69%, 34%)
HSV	hsv(99, 82%, 57%)
CMYK	cmyk(52.7%, 0%, 81.5%, 42.7%)
CIE-LAB	lab(53.92, -44.23, 50.99)
CIE-LCH	lch(53.92, 67.50, 130.94°)
OKLab	oklab(58.81% -0.1227 0.1129)
OKLCH	oklch(58.81% 0.167 137.4)
XYZ	xyz(12.9305, 21.9011, 4.5827)
Luminance	0.2190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45921B #681B92

analogous

#81921B #45921B #1B922D

triadic

#45921B #1B4592 #921B45

tetradic

#45921B #1B8192 #681B92 #922D1B

square

#45921B #1B8192 #681B92 #922D1B

split-complementary

#45921B #2D1B92 #921B81

monochromatic

#142B08 #2D5E11 #45921B #5DC625 #7EDE4A

Accessibility & contrast

On white

3.90

#45921B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#45921B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45921B

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45921B	#FFFFFF	#000000	##000000
##45921B	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#8D7F29

Tritanopia (blue-blind)

#408D7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #45921b;
/* rgb */ color: rgb(69, 146, 27);
/* oklch */ color: oklch(58.8% 0.167 137.4);

Tailwind

colors: {
  custom: {
    50: '#81b362',
    500: '#45921b',
    950: '#000000',
  },
}

SCSS

$custom: #45921b;
$custom-light: #81b362;
$custom-dark: #000000;

JSON

{
  "hex": "#45921b",
  "rgb": {
    "r": 69,
    "g": 146,
    "b": 27
  },
  "hsl": {
    "h": 98.824,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58813,
    "c": 0.16677,
    "h": 137.4
  },
  "luminance": 0.21902
}

Semantic roles & 50–950 ramp

primary

#45921B

secondary

#9649BF

accent

#3CECAE

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #45921B

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

Preview Lab → · Contrast checker → · Palette generator →