#4B751D#4B751D

#4B751D is a mid, vivid yellow-green. Relative luminance 0.143; OKLCH L 51.3% C 0.125 H 131.9°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4B751D
RGB	rgb(75, 117, 29)
HSL	hsl(89, 60%, 29%)
HSV	hsv(89, 75%, 46%)
CMYK	cmyk(35.9%, 0%, 75.2%, 54.1%)
CIE-LAB	lab(44.67, -29.59, 41.48)
CIE-LCH	lch(44.67, 50.95, 125.51°)
OKLab	oklab(51.31% -0.0835 0.0932)
OKLCH	oklch(51.31% 0.125 131.9)
XYZ	xyz(9.4846, 14.3068, 3.4239)
Luminance	0.1431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B751D #471D75

analogous

#75731D #4B751D #1F751D

triadic

#4B751D #1D4B75 #751D4B

tetradic

#4B751D #1D7573 #471D75 #751D1F

square

#4B751D #1D7573 #471D75 #751D1F

split-complementary

#4B751D #1D1F75 #731D75

monochromatic

#101906 #2C4411 #4B751D #6AA629 #8ACF3D

Accessibility & contrast

On white

5.44

#4B751D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4B751D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B751D

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B751D	#FFFFFF	#000000	##FFFFFF
##4B751D	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C0D

Deuteranopia (green-blind)

#746925

Tritanopia (blue-blind)

#4C7064

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4b751d;
/* rgb */ color: rgb(75, 117, 29);
/* oklch */ color: oklch(51.3% 0.125 131.9);

Tailwind

colors: {
  custom: {
    50: '#819d5f',
    500: '#4b751d',
    950: '#000000',
  },
}

SCSS

$custom: #4b751d;
$custom-light: #819d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b751d",
  "rgb": {
    "r": 75,
    "g": 117,
    "b": 29
  },
  "hsl": {
    "h": 88.636,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51305,
    "c": 0.12515,
    "h": 131.9
  },
  "luminance": 0.14307
}

Semantic roles & 50–950 ramp

primary

#4B751D

secondary

#7545A9

accent

#44E390

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4B751D

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

Preview Lab → · Contrast checker → · Palette generator →