#979F1B#979F1B

#979F1B is a light, vivid yellow. Relative luminance 0.315; OKLCH L 67.4% C 0.143 H 113.4°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#979F1B
RGB	rgb(151, 159, 27)
HSL	hsl(64, 71%, 36%)
HSV	hsv(64, 83%, 62%)
CMYK	cmyk(5%, 0%, 83%, 37.6%)
CIE-LAB	lab(62.89, -18.16, 60.89)
CIE-LCH	lch(62.89, 63.53, 106.61°)
OKLab	oklab(67.39% -0.0568 0.1316)
OKLCH	oklch(67.39% 0.143 113.4)
XYZ	xyz(25.3593, 31.4553, 5.7723)
Luminance	0.3145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#979F1B #231B9F

analogous

#9F651B #979F1B #559F1B

triadic

#979F1B #1B979F #9F1B97

tetradic

#979F1B #1B9F65 #231B9F #9F1B55

square

#979F1B #1B9F65 #231B9F #9F1B55

split-complementary

#979F1B #1B559F #651B9F

monochromatic

#343609 #656B12 #979F1B #C9D324 #D9E253

Accessibility & contrast

On white

2.88

#979F1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#979F1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #979F1B

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##979F1B	#FFFFFF	#000000	##000000
##979F1B	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9700

Deuteranopia (green-blind)

#AB9929

Tritanopia (blue-blind)

#A29588

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #979f1b;
/* rgb */ color: rgb(151, 159, 27);
/* oklch */ color: oklch(67.4% 0.143 113.4);

Tailwind

colors: {
  custom: {
    50: '#b9bb66',
    500: '#979f1b',
    950: '#000000',
  },
}

SCSS

$custom: #979f1b;
$custom-light: #b9bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#979f1b",
  "rgb": {
    "r": 151,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 63.636,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.67388,
    "c": 0.14332,
    "h": 113.4
  },
  "luminance": 0.31455
}

Semantic roles & 50–950 ramp

primary

#979F1B

secondary

#5851C5

accent

#3AEE45

background

#FBFBF6

surface

#F7F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #979F1B

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

Preview Lab → · Contrast checker → · Palette generator →