#4F7A1B#4F7A1B

#4F7A1B is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.9% C 0.131 H 131.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F7A1B
RGB	rgb(79, 122, 27)
HSL	hsl(87, 64%, 29%)
HSV	hsv(87, 78%, 48%)
CMYK	cmyk(35.2%, 0%, 77.9%, 52.2%)
CIE-LAB	lab(46.53, -30.50, 44.14)
CIE-LCH	lch(46.53, 53.65, 124.64°)
OKLab	oklab(52.88% -0.0864 0.0984)
OKLCH	oklch(52.88% 0.131 131.3)
XYZ	xyz(10.3817, 15.6601, 3.5124)
Luminance	0.1566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7A1B #461B7A

analogous

#7A761B #4F7A1B #207A1B

triadic

#4F7A1B #1B4F7A #7A1B4F

tetradic

#4F7A1B #1B7A76 #461B7A #7A1B20

square

#4F7A1B #1B7A76 #461B7A #7A1B20

split-complementary

#4F7A1B #1B207A #761B7A

monochromatic

#101906 #2F4810 #4F7A1B #6FAC26 #8FD43C

Accessibility & contrast

On white

5.08

#4F7A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4F7A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7A1B

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7A1B	#FFFFFF	#000000	##FFFFFF
##4F7A1B	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807006

Deuteranopia (green-blind)

#7A6D24

Tritanopia (blue-blind)

#517568

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f7a1b;
/* rgb */ color: rgb(79, 122, 27);
/* oklch */ color: oklch(52.9% 0.131 131.3);

Tailwind

colors: {
  custom: {
    50: '#84a05f',
    500: '#4f7a1b',
    950: '#000000',
  },
}

SCSS

$custom: #4f7a1b;
$custom-light: #84a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7a1b",
  "rgb": {
    "r": 79,
    "g": 122,
    "b": 27
  },
  "hsl": {
    "h": 87.158,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52875,
    "c": 0.13093,
    "h": 131.3
  },
  "luminance": 0.1566
}

Semantic roles & 50–950 ramp

primary

#4F7A1B

secondary

#7343AE

accent

#41E78C

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4F7A1B

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

Preview Lab → · Contrast checker → · Palette generator →