#4B7E12#4B7E12

#4B7E12 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.143 H 132.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B7E12
RGB	rgb(75, 126, 18)
HSL	hsl(88, 75%, 28%)
HSV	hsv(88, 86%, 49%)
CMYK	cmyk(40.5%, 0%, 85.7%, 50.6%)
CIE-LAB	lab(47.57, -34.33, 47.90)
CIE-LCH	lch(47.57, 58.93, 125.62°)
OKLab	oklab(53.66% -0.0971 0.1049)
OKLCH	oklch(53.66% 0.143 132.8)
XYZ	xyz(10.4715, 16.4607, 3.1976)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7E12 #45127E

analogous

#7E7B12 #4B7E12 #157E12

triadic

#4B7E12 #124B7E #7E124B

tetradic

#4B7E12 #127E7B #45127E #7E1215

square

#4B7E12 #127E7B #45127E #7E1215

split-complementary

#4B7E12 #12157E #7B127E

monochromatic

#101B04 #2B480A #4B7E12 #6BB41A #8AE12A

Accessibility & contrast

On white

4.89

#4B7E12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4B7E12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7E12

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7E12	#FFFFFF	#000000	##FFFFFF
##4B7E12	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847300

Deuteranopia (green-blind)

#7D6F1F

Tritanopia (blue-blind)

#4B796B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b7e12;
/* rgb */ color: rgb(75, 126, 18);
/* oklch */ color: oklch(53.7% 0.143 132.8);

Tailwind

colors: {
  custom: {
    50: '#82a45c',
    500: '#4b7e12',
    950: '#000000',
  },
}

SCSS

$custom: #4b7e12;
$custom-light: #82a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7e12",
  "rgb": {
    "r": 75,
    "g": 126,
    "b": 18
  },
  "hsl": {
    "h": 88.333,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53658,
    "c": 0.14295,
    "h": 132.8
  },
  "luminance": 0.16461
}

Semantic roles & 50–950 ramp

primary

#4B7E12

secondary

#7238B4

accent

#36F28F

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F04

muted

#7C7F79

Preview Lab

Preview with #4B7E12

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

Preview Lab → · Contrast checker → · Palette generator →