#979F18#979F18

#979F18 is a light, vivid yellow. Relative luminance 0.314; OKLCH L 67.4% C 0.144 H 113.4°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#979F18
RGB	rgb(151, 159, 24)
HSL	hsl(64, 74%, 36%)
HSV	hsv(64, 85%, 62%)
CMYK	cmyk(5%, 0%, 84.9%, 37.6%)
CIE-LAB	lab(62.88, -18.25, 61.63)
CIE-LCH	lch(62.88, 64.27, 106.49°)
OKLab	oklab(67.38% -0.0573 0.1327)
OKLCH	oklch(67.38% 0.145 113.4)
XYZ	xyz(25.3264, 31.4421, 5.5988)
Luminance	0.3144 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#979F18 #20189F

analogous

#9F6318 #979F18 #539F18

triadic

#979F18 #18979F #9F1897

tetradic

#979F18 #189F63 #20189F #9F1853

square

#979F18 #189F63 #20189F #9F1853

split-complementary

#979F18 #18539F #63189F

monochromatic

#323508 #646A10 #979F18 #C9D420 #DBE44D

Accessibility & contrast

On white

2.88

#979F18 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#979F18 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #979F18

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##979F18	#FFFFFF	#000000	##000000
##979F18	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)

#AC9700

Deuteranopia (green-blind)

#AC9927

Tritanopia (blue-blind)

#A29587

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #979f18;
/* rgb */ color: rgb(151, 159, 24);
/* oklch */ color: oklch(67.4% 0.144 113.4);

Tailwind

colors: {
  custom: {
    50: '#b9bb65',
    500: '#979f18',
    950: '#000000',
  },
}

SCSS

$custom: #979f18;
$custom-light: #b9bb65;
$custom-dark: #000000;

JSON

{
  "hex": "#979f18",
  "rgb": {
    "r": 151,
    "g": 159,
    "b": 24
  },
  "hsl": {
    "h": 63.556,
    "s": 73.77,
    "l": 35.882
  },
  "oklch": {
    "l": 0.67376,
    "c": 0.1445,
    "h": 113.4
  },
  "luminance": 0.31442
}

Semantic roles & 50–950 ramp

primary

#979F18

secondary

#544DC6

accent

#37F042

background

#FBFBF6

surface

#F7F6EB

border

#D0D0C6

text

#121106

muted

#81807A

Preview Lab

Preview with #979F18

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

Preview Lab → · Contrast checker → · Palette generator →