#4F921B#4F921B

#4F921B is a mid, vivid yellow-green. Relative luminance 0.223; OKLCH L 59.3% C 0.162 H 135.2°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4F921B
RGB	rgb(79, 146, 27)
HSL	hsl(94, 69%, 34%)
HSV	hsv(94, 82%, 57%)
CMYK	cmyk(45.9%, 0%, 81.5%, 42.7%)
CIE-LAB	lab(54.34, -41.03, 51.53)
CIE-LCH	lch(54.34, 65.87, 128.53°)
OKLab	oklab(59.27% -0.1148 0.1139)
OKLCH	oklch(59.27% 0.162 135.2)
XYZ	xyz(13.7008, 22.2983, 4.6188)
Luminance	0.2230 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F921B #5E1B92

analogous

#8B921B #4F921B #1B9223

triadic

#4F921B #1B4F92 #921B4F

tetradic

#4F921B #1B8B92 #5E1B92 #92231B

square

#4F921B #1B8B92 #5E1B92 #92231B

split-complementary

#4F921B #231B92 #921B8B

monochromatic

#172B08 #335E11 #4F921B #6BC625 #8ADE4A

Accessibility & contrast

On white

3.85

#4F921B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4F921B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F921B

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F921B	#FFFFFF	#000000	##000000
##4F921B	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988500

Deuteranopia (green-blind)

#8F8029

Tritanopia (blue-blind)

#4D8C7C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4f921b;
/* rgb */ color: rgb(79, 146, 27);
/* oklch */ color: oklch(59.3% 0.162 135.2);

Tailwind

colors: {
  custom: {
    50: '#87b263',
    500: '#4f921b',
    950: '#000000',
  },
}

SCSS

$custom: #4f921b;
$custom-light: #87b263;
$custom-dark: #000000;

JSON

{
  "hex": "#4f921b",
  "rgb": {
    "r": 79,
    "g": 146,
    "b": 27
  },
  "hsl": {
    "h": 93.782,
    "s": 68.786,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59274,
    "c": 0.16171,
    "h": 135.2
  },
  "luminance": 0.22299
}

Semantic roles & 50–950 ramp

primary

#4F921B

secondary

#8C49BF

accent

#3CEC9F

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F921B

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

Preview Lab → · Contrast checker → · Palette generator →