#4A901F#4A901F

#4A901F is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.5% C 0.160 H 136.5°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4A901F
RGB	rgb(74, 144, 31)
HSL	hsl(97, 65%, 34%)
HSV	hsv(97, 78%, 56%)
CMYK	cmyk(48.6%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(53.49, -41.63, 49.37)
CIE-LCH	lch(53.49, 64.58, 130.14°)
OKLab	oklab(58.52% -0.1158 0.1101)
OKLCH	oklch(58.52% 0.16 136.5)
XYZ	xyz(13.0443, 21.5004, 4.7587)
Luminance	0.2150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A901F #651F90

analogous

#83901F #4A901F #1F902D

triadic

#4A901F #1F4A90 #901F4A

tetradic

#4A901F #1F8390 #651F90 #902D1F

square

#4A901F #1F8390 #651F90 #902D1F

split-complementary

#4A901F #2D1F90 #901F83

monochromatic

#162B09 #305E14 #4A901F #64C22A #84D950

Accessibility & contrast

On white

3.96

#4A901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4A901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A901F

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A901F	#FFFFFF	#000000	##000000
##4A901F	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958302

Deuteranopia (green-blind)

#8C7E2B

Tritanopia (blue-blind)

#468B7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4a901f;
/* rgb */ color: rgb(74, 144, 31);
/* oklch */ color: oklch(58.5% 0.160 136.5);

Tailwind

colors: {
  custom: {
    50: '#84b164',
    500: '#4a901f',
    950: '#000000',
  },
}

SCSS

$custom: #4a901f;
$custom-light: #84b164;
$custom-dark: #000000;

JSON

{
  "hex": "#4a901f",
  "rgb": {
    "r": 74,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 97.168,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.58523,
    "c": 0.15978,
    "h": 136.5
  },
  "luminance": 0.21501
}

Semantic roles & 50–950 ramp

primary

#4A901F

secondary

#934EBC

accent

#40E8A8

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #4A901F

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

Preview Lab → · Contrast checker → · Palette generator →