#4B701A#4B701A

#4B701A is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 49.9% C 0.120 H 130.3°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4B701A
RGB	rgb(75, 112, 26)
HSL	hsl(86, 62%, 27%)
HSV	hsv(86, 77%, 44%)
CMYK	cmyk(33%, 0%, 76.8%, 56.1%)
CIE-LAB	lab(43.00, -27.42, 40.99)
CIE-LCH	lch(43.00, 49.32, 123.78°)
OKLab	oklab(49.94% -0.0779 0.0917)
OKLCH	oklch(49.94% 0.12 130.3)
XYZ	xyz(8.8822, 13.1585, 3.0489)
Luminance	0.1316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B701A #3F1A70

analogous

#706A1A #4B701A #20701A

triadic

#4B701A #1A4B70 #701A4B

tetradic

#4B701A #1A706A #3F1A70 #701A20

square

#4B701A #1A706A #3F1A70 #701A20

split-complementary

#4B701A #1A2070 #6A1A70

monochromatic

#111906 #2A3E0E #4B701A #6CA226 #8DD034

Accessibility & contrast

On white

5.78

#4B701A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4B701A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B701A

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B701A	#FFFFFF	#000000	##FFFFFF
##4B701A	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)

#756709

Deuteranopia (green-blind)

#706522

Tritanopia (blue-blind)

#4D6B5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4b701a;
/* rgb */ color: rgb(75, 112, 26);
/* oklch */ color: oklch(49.9% 0.120 130.3);

Tailwind

colors: {
  custom: {
    50: '#81995d',
    500: '#4b701a',
    950: '#000000',
  },
}

SCSS

$custom: #4b701a;
$custom-light: #81995d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b701a",
  "rgb": {
    "r": 75,
    "g": 112,
    "b": 26
  },
  "hsl": {
    "h": 85.814,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49938,
    "c": 0.1203,
    "h": 130.3
  },
  "luminance": 0.13159
}

Semantic roles & 50–950 ramp

primary

#4B701A

secondary

#6C41A5

accent

#42E589

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B701A

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

Preview Lab → · Contrast checker → · Palette generator →