#4D981B#4D981B

#4D981B is a mid, vivid yellow-green. Relative luminance 0.241; OKLCH L 60.8% C 0.170 H 136.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4D981B
RGB	rgb(77, 152, 27)
HSL	hsl(96, 70%, 35%)
HSV	hsv(96, 82%, 60%)
CMYK	cmyk(49.3%, 0%, 82.2%, 40.4%)
CIE-LAB	lab(56.20, -44.13, 53.21)
CIE-LCH	lch(56.20, 69.13, 129.67°)
OKLab	oklab(60.78% -0.123 0.1174)
OKLCH	oklch(60.78% 0.17 136.3)
XYZ	xyz(14.4862, 24.1124, 4.9275)
Luminance	0.2411 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D981B #661B98

analogous

#8B981B #4D981B #1B9828

triadic

#4D981B #1B4D98 #981B4D

tetradic

#4D981B #1B8B98 #661B98 #98281B

square

#4D981B #1B8B98 #661B98 #98281B

split-complementary

#4D981B #281B98 #981B8B

monochromatic

#183009 #336412 #4D981B #67CC24 #88E04E

Accessibility & contrast

On white

3.61

#4D981B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#4D981B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D981B

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D981B	#FFFFFF	#000000	##000000
##4D981B	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#94842A

Tritanopia (blue-blind)

#499281

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4d981b;
/* rgb */ color: rgb(77, 152, 27);
/* oklch */ color: oklch(60.8% 0.170 136.3);

Tailwind

colors: {
  custom: {
    50: '#87b763',
    500: '#4d981b',
    950: '#000000',
  },
}

SCSS

$custom: #4d981b;
$custom-light: #87b763;
$custom-dark: #000000;

JSON

{
  "hex": "#4d981b",
  "rgb": {
    "r": 77,
    "g": 152,
    "b": 27
  },
  "hsl": {
    "h": 96,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60777,
    "c": 0.17005,
    "h": 136.3
  },
  "luminance": 0.24113
}

Semantic roles & 50–950 ramp

primary

#4D981B

secondary

#934DC2

accent

#3BEDA6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D981B

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

Preview Lab → · Contrast checker → · Palette generator →