#4F901D#4F901D

#4F901D is a mid, vivid yellow-green. Relative luminance 0.217; OKLCH L 58.8% C 0.158 H 135.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#4F901D
RGBrgb(79, 144, 29)
HSLhsl(94, 66%, 34%)
HSVhsv(94, 80%, 56%)
CMYKcmyk(45.1%, 0%, 79.9%, 43.5%)
CIE-LABlab(53.70, -40.09, 50.31)
CIE-LCHlch(53.70, 64.33, 128.55°)
OKLaboklab(58.75% -0.1122 0.1116)
OKLCHoklch(58.75% 0.158 135.1)
XYZxyz(13.4192, 21.6967, 4.6430)
Luminance0.2170 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F901D #5E1D90
analogous
#89901D #4F901D #1D9025
triadic
#4F901D #1D4F90 #901D4F
tetradic
#4F901D #1D8990 #5E1D90 #90251D
square
#4F901D #1D8990 #5E1D90 #90251D
split-complementary
#4F901D #251D90 #901D89
monochromatic
#172A08 #335D13 #4F901D #6BC327 #8ADB4C

Accessibility & contrast

On white

3.93
#4F901D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.34
#4F901D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F901D
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F901D#FFFFFF#000000##000000
##4F901D1.003.935.345.34
#FFFFFF3.931.0021.0021.00
#0000005.3421.001.001.00
##0000005.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#968400
Deuteranopia (green-blind)
#8D7E2A
Tritanopia (blue-blind)
#4D8A7B
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #4f901d;
/* rgb */ color: rgb(79, 144, 29);
/* oklch */ color: oklch(58.8% 0.158 135.1);
Tailwind
colors: {
  custom: {
    50: '#87b163',
    500: '#4f901d',
    950: '#000000',
  },
}
SCSS
$custom: #4f901d;
$custom-light: #87b163;
$custom-dark: #000000;
JSON
{
  "hex": "#4f901d",
  "rgb": {
    "r": 79,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 93.913,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.58753,
    "c": 0.15824,
    "h": 135.1
  },
  "luminance": 0.21697
}

Semantic roles & 50–950 ramp

primary
#4F901D
secondary
#8C4BBD
accent
#3EE99F
background
#F8FAF6
surface
#F0F5EB
border
#CBCFC6
text
#0C1106
muted
#7D807A

Preview Lab

Preview with #4F901D

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

Preview Lab → · Contrast checker → · Palette generator →

#4F901D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva