#45751B#45751B

#45751B is a mid, vivid yellow-green. Relative luminance 0.141; OKLCH L 50.9% C 0.130 H 133.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#45751B
RGB	rgb(69, 117, 27)
HSL	hsl(92, 63%, 28%)
HSV	hsv(92, 77%, 46%)
CMYK	cmyk(41%, 0%, 76.9%, 54.1%)
CIE-LAB	lab(44.33, -32.03, 41.80)
CIE-LCH	lch(44.33, 52.66, 127.46°)
OKLab	oklab(50.93% -0.0899 0.0937)
OKLCH	oklch(50.93% 0.13 133.8)
XYZ	xyz(9.0132, 14.0665, 3.2769)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45751B #4B1B75

analogous

#72751B #45751B #1B751E

triadic

#45751B #1B4575 #751B45

tetradic

#45751B #1B7275 #4B1B75 #751E1B

square

#45751B #1B7275 #4B1B75 #751E1B

split-complementary

#45751B #1E1B75 #751B72

monochromatic

#0F1906 #284310 #45751B #62A726 #80D139

Accessibility & contrast

On white

5.51

#45751B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#45751B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45751B

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45751B	#FFFFFF	#000000	##FFFFFF
##45751B	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B09

Deuteranopia (green-blind)

#736724

Tritanopia (blue-blind)

#457064

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #45751b;
/* rgb */ color: rgb(69, 117, 27);
/* oklch */ color: oklch(50.9% 0.130 133.8);

Tailwind

colors: {
  custom: {
    50: '#7d9d5e',
    500: '#45751b',
    950: '#000000',
  },
}

SCSS

$custom: #45751b;
$custom-light: #7d9d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#45751b",
  "rgb": {
    "r": 69,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 92,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50933,
    "c": 0.12982,
    "h": 133.8
  },
  "luminance": 0.14067
}

Semantic roles & 50–950 ramp

primary

#45751B

secondary

#7942A9

accent

#42E699

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #45751B

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

Preview Lab → · Contrast checker → · Palette generator →