#4B701B#4B701B

#4B701B is a mid, moderate yellow-green. Relative luminance 0.132; OKLCH L 49.9% C 0.120 H 130.4°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4B701B
RGB	rgb(75, 112, 27)
HSL	hsl(86, 61%, 27%)
HSV	hsv(86, 76%, 44%)
CMYK	cmyk(33%, 0%, 75.9%, 56.1%)
CIE-LAB	lab(43.01, -27.35, 40.61)
CIE-LCH	lch(43.01, 48.96, 123.96°)
OKLab	oklab(49.95% -0.0776 0.0911)
OKLCH	oklch(49.95% 0.12 130.4)
XYZ	xyz(8.8936, 13.1630, 3.1088)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B701B #401B70

analogous

#706B1B #4B701B #20701B

triadic

#4B701B #1B4B70 #701B4B

tetradic

#4B701B #1B706B #401B70 #701B20

square

#4B701B #1B706B #401B70 #701B20

split-complementary

#4B701B #1B2070 #6B1B70

monochromatic

#111906 #2A3F0F #4B701B #6CA127 #8DCF37

Accessibility & contrast

On white

5.78

#4B701B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4B701B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B701B

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B701B	#FFFFFF	#000000	##FFFFFF
##4B701B	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670B

Deuteranopia (green-blind)

#706523

Tritanopia (blue-blind)

#4D6B5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4b701b;
/* rgb */ color: rgb(75, 112, 27);
/* oklch */ color: oklch(49.9% 0.120 130.4);

Tailwind

colors: {
  custom: {
    50: '#81995e',
    500: '#4b701b',
    950: '#000000',
  },
}

SCSS

$custom: #4b701b;
$custom-light: #81995e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b701b",
  "rgb": {
    "r": 75,
    "g": 112,
    "b": 27
  },
  "hsl": {
    "h": 86.118,
    "s": 61.151,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49946,
    "c": 0.11965,
    "h": 130.4
  },
  "luminance": 0.13163
}

Semantic roles & 50–950 ramp

primary

#4B701B

secondary

#6D42A5

accent

#44E48A

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4B701B

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

Preview Lab → · Contrast checker → · Palette generator →