#4B7023#4B7023

#4B7023 is a mid, moderate yellow-green. Relative luminance 0.132; OKLCH L 50.0% C 0.114 H 131.4°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B7023
RGB	rgb(75, 112, 35)
HSL	hsl(89, 52%, 29%)
HSV	hsv(89, 69%, 44%)
CMYK	cmyk(33%, 0%, 68.8%, 56.1%)
CIE-LAB	lab(43.07, -26.73, 37.27)
CIE-LCH	lch(43.07, 45.87, 125.64°)
OKLab	oklab(50.02% -0.0752 0.0853)
OKLCH	oklch(50.02% 0.114 131.4)
XYZ	xyz(8.9991, 13.2052, 3.6645)
Luminance	0.1321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7023 #482370

analogous

#706F23 #4B7023 #257023

triadic

#4B7023 #234B70 #70234B

tetradic

#4B7023 #23706F #482370 #702325

square

#4B7023 #23706F #482370 #702325

split-complementary

#4B7023 #232570 #6F2370

monochromatic

#101707 #2C4114 #4B7023 #6A9F32 #89C648

Accessibility & contrast

On white

5.77

#4B7023 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4B7023 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7023

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7023	#FFFFFF	#000000	##FFFFFF
##4B7023	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756819

Deuteranopia (green-blind)

#706529

Tritanopia (blue-blind)

#4C6B60

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4b7023;
/* rgb */ color: rgb(75, 112, 35);
/* oklch */ color: oklch(50.0% 0.114 131.4);

Tailwind

colors: {
  custom: {
    50: '#809962',
    500: '#4b7023',
    950: '#000000',
  },
}

SCSS

$custom: #4b7023;
$custom-light: #809962;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7023",
  "rgb": {
    "r": 75,
    "g": 112,
    "b": 35
  },
  "hsl": {
    "h": 88.831,
    "s": 52.381,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50017,
    "c": 0.11371,
    "h": 131.4
  },
  "luminance": 0.13206
}

Semantic roles & 50–950 ramp

primary

#4B7023

secondary

#764CA3

accent

#4CDC91

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0A0E05

muted

#7C7E7A

Preview Lab

Preview with #4B7023

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

Preview Lab → · Contrast checker → · Palette generator →