#4B7017#4B7017

#4B7017 is a mid, vivid yellow-green. Relative luminance 0.131; OKLCH L 49.9% C 0.122 H 130.1°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B7017
RGB	rgb(75, 112, 23)
HSL	hsl(85, 66%, 26%)
HSV	hsv(85, 79%, 44%)
CMYK	cmyk(33%, 0%, 79.5%, 56.1%)
CIE-LAB	lab(42.98, -27.61, 42.09)
CIE-LCH	lch(42.98, 50.34, 123.26°)
OKLab	oklab(49.92% -0.0786 0.0935)
OKLCH	oklch(49.92% 0.122 130.1)
XYZ	xyz(8.8504, 13.1458, 2.8815)
Luminance	0.1315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7017 #3C1770

analogous

#706917 #4B7017 #1F7017

triadic

#4B7017 #174B70 #70174B

tetradic

#4B7017 #177069 #3C1770 #70171F

square

#4B7017 #177069 #3C1770 #70171F

split-complementary

#4B7017 #171F70 #691770

monochromatic

#111905 #293D0D #4B7017 #6DA321 #8FD42D

Accessibility & contrast

On white

5.79

#4B7017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4B7017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7017

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7017	#FFFFFF	#000000	##FFFFFF
##4B7017	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756703

Deuteranopia (green-blind)

#706520

Tritanopia (blue-blind)

#4D6B5F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b7017;
/* rgb */ color: rgb(75, 112, 23);
/* oklch */ color: oklch(49.9% 0.122 130.1);

Tailwind

colors: {
  custom: {
    50: '#81995c',
    500: '#4b7017',
    950: '#000000',
  },
}

SCSS

$custom: #4b7017;
$custom-light: #81995c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7017",
  "rgb": {
    "r": 75,
    "g": 112,
    "b": 23
  },
  "hsl": {
    "h": 84.944,
    "s": 65.926,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49916,
    "c": 0.12217,
    "h": 130.1
  },
  "luminance": 0.13146
}

Semantic roles & 50–950 ramp

primary

#4B7017

secondary

#693DA6

accent

#3FE986

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B7017

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

Preview Lab → · Contrast checker → · Palette generator →