#979F33#979F33

#979F33 is a light, vivid yellow. Relative luminance 0.316; OKLCH L 67.5% C 0.130 H 113.5°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#979F33
RGB	rgb(151, 159, 51)
HSL	hsl(64, 51%, 41%)
HSV	hsv(64, 68%, 62%)
CMYK	cmyk(5%, 0%, 67.9%, 37.6%)
CIE-LAB	lab(63.02, -17.05, 52.91)
CIE-LCH	lch(63.02, 55.59, 107.86°)
OKLab	oklab(67.54% -0.0516 0.1189)
OKLCH	oklch(67.54% 0.13 113.5)
XYZ	xyz(25.7589, 31.6151, 7.8767)
Luminance	0.3161 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#979F33 #3B339F

analogous

#9F7133 #979F33 #619F33

triadic

#979F33 #33979F #9F3397

tetradic

#979F33 #339F71 #3B339F #9F3361

square

#979F33 #339F71 #3B339F #9F3361

split-complementary

#979F33 #33619F #71339F

monochromatic

#3F4215 #6B7124 #979F33 #BCC54A #CDD479

Accessibility & contrast

On white

2.87

#979F33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#979F33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #979F33

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##979F33	#FFFFFF	#000000	##000000
##979F33	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9723

Deuteranopia (green-blind)

#AA9A3B

Tritanopia (blue-blind)

#A19689

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #979f33;
/* rgb */ color: rgb(151, 159, 51);
/* oklch */ color: oklch(67.5% 0.130 113.5);

Tailwind

colors: {
  custom: {
    50: '#b8bb71',
    500: '#979f33',
    950: '#000000',
  },
}

SCSS

$custom: #979f33;
$custom-light: #b8bb71;
$custom-dark: #000000;

JSON

{
  "hex": "#979f33",
  "rgb": {
    "r": 151,
    "g": 159,
    "b": 51
  },
  "hsl": {
    "h": 64.444,
    "s": 51.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67537,
    "c": 0.12967,
    "h": 113.5
  },
  "luminance": 0.31615
}

Semantic roles & 50–950 ramp

primary

#979F33

secondary

#7771BC

accent

#4DDB57

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#121108

muted

#81807B

Preview Lab

Preview with #979F33

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

Preview Lab → · Contrast checker → · Palette generator →