#7C781B#7C781B

#7C781B is a mid, moderate yellow. Relative luminance 0.178; OKLCH L 55.9% C 0.110 H 106.9°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#7C781B
RGB	rgb(124, 120, 27)
HSL	hsl(58, 64%, 30%)
HSV	hsv(58, 78%, 49%)
CMYK	cmyk(0%, 3.2%, 78.2%, 51.4%)
CIE-LAB	lab(49.25, -9.69, 47.90)
CIE-LCH	lch(49.25, 48.87, 101.44°)
OKLab	oklab(55.92% -0.0319 0.1049)
OKLCH	oklch(55.92% 0.11 106.9)
XYZ	xyz(15.2271, 17.7977, 3.6699)
Luminance	0.1780 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C781B #1B1F7C

analogous

#7C481B #7C781B #507C1B

triadic

#7C781B #1B7C78 #781B7C

tetradic

#7C781B #1B7C48 #1B1F7C #7C1B50

square

#7C781B #1B7C48 #1B1F7C #7C1B50

split-complementary

#7C781B #1B507C #481B7C

monochromatic

#191805 #4A4710 #7C781B #AEA926 #D5CE3D

Accessibility & contrast

On white

4.61

#7C781B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#7C781B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #7C781B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C781B	#FFFFFF	#000000	##FFFFFF
##7C781B	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837306

Deuteranopia (green-blind)

#857722

Tritanopia (blue-blind)

#867066

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #7c781b;
/* rgb */ color: rgb(124, 120, 27);
/* oklch */ color: oklch(55.9% 0.110 106.9);

Tailwind

colors: {
  custom: {
    50: '#a59e60',
    500: '#7c781b',
    950: '#000000',
  },
}

SCSS

$custom: #7c781b;
$custom-light: #a59e60;
$custom-dark: #000000;

JSON

{
  "hex": "#7c781b",
  "rgb": {
    "r": 124,
    "g": 120,
    "b": 27
  },
  "hsl": {
    "h": 57.526,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.55918,
    "c": 0.10963,
    "h": 106.9
  },
  "luminance": 0.17797
}

Semantic roles & 50–950 ramp

primary

#7C781B

secondary

#4347B0

accent

#47E741

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #7C781B

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

Preview Lab → · Contrast checker → · Palette generator →