#4F9F1D#4F9F1D

#4F9F1D is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.7% C 0.177 H 136.7°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4F9F1D
RGB	rgb(79, 159, 29)
HSL	hsl(97, 69%, 37%)
HSV	hsv(97, 82%, 62%)
CMYK	cmyk(50.3%, 0%, 81.8%, 37.6%)
CIE-LAB	lab(58.55, -46.17, 54.83)
CIE-LCH	lch(58.55, 71.67, 130.10°)
OKLab	oklab(62.74% -0.1285 0.1211)
OKLCH	oklch(62.74% 0.177 136.7)
XYZ	xyz(15.8439, 26.5461, 5.4512)
Luminance	0.2655 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9F1D #6D1D9F

analogous

#909F1D #4F9F1D #1D9F2C

triadic

#4F9F1D #1D4F9F #9F1D4F

tetradic

#4F9F1D #1D909F #6D1D9F #9F2C1D

square

#4F9F1D #1D909F #6D1D9F #9F2C1D

split-complementary

#4F9F1D #2C1D9F #9F1D90

monochromatic

#1C370A #356B14 #4F9F1D #69D326 #8BE056

Accessibility & contrast

On white

3.33

#4F9F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#4F9F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9F1D

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9F1D	#FFFFFF	#000000	##000000
##4F9F1D	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9A8A2D

Tritanopia (blue-blind)

#4A9987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f9f1d;
/* rgb */ color: rgb(79, 159, 29);
/* oklch */ color: oklch(62.7% 0.177 136.7);

Tailwind

colors: {
  custom: {
    50: '#89bc65',
    500: '#4f9f1d',
    950: '#000000',
  },
}

SCSS

$custom: #4f9f1d;
$custom-light: #89bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9f1d",
  "rgb": {
    "r": 79,
    "g": 159,
    "b": 29
  },
  "hsl": {
    "h": 96.923,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.62738,
    "c": 0.17656,
    "h": 136.7
  },
  "luminance": 0.26547
}

Semantic roles & 50–950 ramp

primary

#4F9F1D

secondary

#9954C4

accent

#3CECA8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9F1D

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

Preview Lab → · Contrast checker → · Palette generator →