#7F781B#7F781B

#7F781B is a mid, moderate yellow. Relative luminance 0.180; OKLCH L 56.2% C 0.109 H 104.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#7F781B
RGB	rgb(127, 120, 27)
HSL	hsl(56, 65%, 30%)
HSV	hsv(56, 79%, 50%)
CMYK	cmyk(0%, 5.5%, 78.7%, 50.2%)
CIE-LAB	lab(49.53, -8.29, 48.25)
CIE-LCH	lch(49.53, 48.96, 99.75°)
OKLab	oklab(56.2% -0.0281 0.1055)
OKLCH	oklch(56.2% 0.109 104.9)
XYZ	xyz(15.6674, 18.0247, 3.6905)
Luminance	0.1802 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F781B #1B227F

analogous

#7F461B #7F781B #547F1B

triadic

#7F781B #1B7F78 #781B7F

tetradic

#7F781B #1B7F46 #1B227F #7F1B54

square

#7F781B #1B7F46 #1B227F #7F1B54

split-complementary

#7F781B #1B547F #461B7F

monochromatic

#1A1906 #4D4810 #7F781B #B1A826 #D6CB3E

Accessibility & contrast

On white

4.56

#7F781B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#7F781B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7F781B

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F781B	#FFFFFF	#000000	##000000
##7F781B	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837405

Deuteranopia (green-blind)

#867822

Tritanopia (blue-blind)

#896F66

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #7f781b;
/* rgb */ color: rgb(127, 120, 27);
/* oklch */ color: oklch(56.2% 0.109 104.9);

Tailwind

colors: {
  custom: {
    50: '#a79e60',
    500: '#7f781b',
    950: '#000000',
  },
}

SCSS

$custom: #7f781b;
$custom-light: #a79e60;
$custom-dark: #000000;

JSON

{
  "hex": "#7f781b",
  "rgb": {
    "r": 127,
    "g": 120,
    "b": 27
  },
  "hsl": {
    "h": 55.8,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.56204,
    "c": 0.10921,
    "h": 104.9
  },
  "luminance": 0.18024
}

Semantic roles & 50–950 ramp

primary

#7F781B

secondary

#434BB3

accent

#4CE840

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#100E05

muted

#7F7E79

Preview Lab

Preview with #7F781B

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

Preview Lab → · Contrast checker → · Palette generator →