#7D781B#7D781B

#7D781B is a mid, moderate yellow. Relative luminance 0.179; OKLCH L 56.0% C 0.109 H 106.3°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#7D781B
RGB	rgb(125, 120, 27)
HSL	hsl(57, 64%, 30%)
HSV	hsv(57, 78%, 49%)
CMYK	cmyk(0%, 4%, 78.4%, 51%)
CIE-LAB	lab(49.34, -9.22, 48.01)
CIE-LCH	lch(49.34, 48.89, 100.87°)
OKLab	oklab(56.01% -0.0306 0.1051)
OKLCH	oklch(56.01% 0.109 106.3)
XYZ	xyz(15.3724, 17.8726, 3.6767)
Luminance	0.1787 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7D781B #1B207D

analogous

#7D471B #7D781B #517D1B

triadic

#7D781B #1B7D78 #781B7D

tetradic

#7D781B #1B7D47 #1B207D #7D1B51

square

#7D781B #1B7D47 #1B207D #7D1B51

split-complementary

#7D781B #1B517D #471B7D

monochromatic

#191805 #4B4810 #7D781B #AFA826 #D5CD3D

Accessibility & contrast

On white

4.59

#7D781B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#7D781B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #7D781B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7D781B	#FFFFFF	#000000	##FFFFFF
##7D781B	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837306

Deuteranopia (green-blind)

#857722

Tritanopia (blue-blind)

#876F66

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #7d781b;
/* rgb */ color: rgb(125, 120, 27);
/* oklch */ color: oklch(56.0% 0.109 106.3);

Tailwind

colors: {
  custom: {
    50: '#a69e60',
    500: '#7d781b',
    950: '#000000',
  },
}

SCSS

$custom: #7d781b;
$custom-light: #a69e60;
$custom-dark: #000000;

JSON

{
  "hex": "#7d781b",
  "rgb": {
    "r": 125,
    "g": 120,
    "b": 27
  },
  "hsl": {
    "h": 56.939,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.56013,
    "c": 0.10948,
    "h": 106.3
  },
  "luminance": 0.17872
}

Semantic roles & 50–950 ramp

primary

#7D781B

secondary

#4348B1

accent

#49E740

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #7D781B

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

Preview Lab → · Contrast checker → · Palette generator →