#4A781F#4A781F

#4A781F is a mid, vivid yellow-green. Relative luminance 0.150; OKLCH L 52.1% C 0.128 H 133.1°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4A781F
RGB	rgb(74, 120, 31)
HSL	hsl(91, 59%, 30%)
HSV	hsv(91, 74%, 47%)
CMYK	cmyk(38.3%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(45.62, -31.23, 41.61)
CIE-LCH	lch(45.62, 52.03, 126.89°)
OKLab	oklab(52.07% -0.0877 0.0938)
OKLCH	oklch(52.07% 0.128 133.1)
XYZ	xyz(9.7877, 14.9873, 3.6732)
Luminance	0.1499 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A781F #4D1F78

analogous

#77781F #4A781F #1F7821

triadic

#4A781F #1F4A78 #781F4A

tetradic

#4A781F #1F7778 #4D1F78 #78211F

square

#4A781F #1F7778 #4D1F78 #78211F

split-complementary

#4A781F #211F78 #781F77

monochromatic

#0F1806 #2C4712 #4A781F #68A92C #86CE43

Accessibility & contrast

On white

5.25

#4A781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#4A781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A781F

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A781F	#FFFFFF	#000000	##FFFFFF
##4A781F	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E10

Deuteranopia (green-blind)

#776B27

Tritanopia (blue-blind)

#4A7367

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4a781f;
/* rgb */ color: rgb(74, 120, 31);
/* oklch */ color: oklch(52.1% 0.128 133.1);

Tailwind

colors: {
  custom: {
    50: '#819f61',
    500: '#4a781f',
    950: '#000000',
  },
}

SCSS

$custom: #4a781f;
$custom-light: #819f61;
$custom-dark: #000000;

JSON

{
  "hex": "#4a781f",
  "rgb": {
    "r": 74,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 91.011,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52067,
    "c": 0.12846,
    "h": 133.1
  },
  "luminance": 0.14988
}

Semantic roles & 50–950 ramp

primary

#4A781F

secondary

#7B47AB

accent

#46E297

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4A781F

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

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