#43751B#43751B

#43751B is a mid, vivid yellow-green. Relative luminance 0.140; OKLCH L 50.8% C 0.131 H 134.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#43751B
RGB	rgb(67, 117, 27)
HSL	hsl(93, 63%, 28%)
HSV	hsv(93, 77%, 46%)
CMYK	cmyk(42.7%, 0%, 76.9%, 54.1%)
CIE-LAB	lab(44.23, -32.77, 41.67)
CIE-LCH	lch(44.23, 53.01, 128.18°)
OKLab	oklab(50.82% -0.0917 0.0934)
OKLCH	oklch(50.82% 0.131 134.5)
XYZ	xyz(8.8737, 13.9945, 3.2703)
Luminance	0.1399 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43751B #4D1B75

analogous

#70751B #43751B #1B7520

triadic

#43751B #1B4375 #751B43

tetradic

#43751B #1B7075 #4D1B75 #75201B

square

#43751B #1B7075 #4D1B75 #75201B

split-complementary

#43751B #201B75 #751B70

monochromatic

#0E1906 #274310 #43751B #5FA726 #7DD139

Accessibility & contrast

On white

5.53

#43751B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#43751B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43751B

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43751B	#FFFFFF	#000000	##FFFFFF
##43751B	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B09

Deuteranopia (green-blind)

#736724

Tritanopia (blue-blind)

#427064

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #43751b;
/* rgb */ color: rgb(67, 117, 27);
/* oklch */ color: oklch(50.8% 0.131 134.5);

Tailwind

colors: {
  custom: {
    50: '#7c9d5e',
    500: '#43751b',
    950: '#000000',
  },
}

SCSS

$custom: #43751b;
$custom-light: #7c9d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#43751b",
  "rgb": {
    "r": 67,
    "g": 117,
    "b": 27
  },
  "hsl": {
    "h": 93.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50821,
    "c": 0.13094,
    "h": 134.5
  },
  "luminance": 0.13995
}

Semantic roles & 50–950 ramp

primary

#43751B

secondary

#7C42A9

accent

#42E69D

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #43751B

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

Preview Lab → · Contrast checker → · Palette generator →