#978D33#978D33

#978D33 is a light, moderate yellow. Relative luminance 0.259; OKLCH L 63.5% C 0.111 H 103.0°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#978D33
RGB	rgb(151, 141, 51)
HSL	hsl(54, 50%, 40%)
HSV	hsv(54, 66%, 59%)
CMYK	cmyk(0%, 6.6%, 66.2%, 40.8%)
CIE-LAB	lab(57.91, -7.53, 47.63)
CIE-LCH	lch(57.91, 48.22, 98.98°)
OKLab	oklab(63.46% -0.0248 0.1078)
OKLCH	oklch(63.46% 0.111 103)
XYZ	xyz(22.8858, 25.8690, 6.9190)
Luminance	0.2587 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#978D33 #333D97

analogous

#975B33 #978D33 #6F9733

triadic

#978D33 #33978D #8D3397

tetradic

#978D33 #33975B #333D97 #97336F

square

#978D33 #33975B #333D97 #97336F

split-complementary

#978D33 #336F97 #5B3397

monochromatic

#3C3814 #696224 #978D33 #C1B447 #D0C774

Accessibility & contrast

On white

3.40

#978D33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#978D33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #978D33

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##978D33	#FFFFFF	#000000	##000000
##978D33	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998828

Deuteranopia (green-blind)

#9D8D38

Tritanopia (blue-blind)

#A2837A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #978d33;
/* rgb */ color: rgb(151, 141, 51);
/* oklch */ color: oklch(63.5% 0.111 103.0);

Tailwind

colors: {
  custom: {
    50: '#b8ae6f',
    500: '#978d33',
    950: '#000000',
  },
}

SCSS

$custom: #978d33;
$custom-light: #b8ae6f;
$custom-dark: #000000;

JSON

{
  "hex": "#978d33",
  "rgb": {
    "r": 151,
    "g": 141,
    "b": 51
  },
  "hsl": {
    "h": 54,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.63459,
    "c": 0.1106,
    "h": 103
  },
  "luminance": 0.25868
}

Semantic roles & 50–950 ramp

primary

#978D33

secondary

#6D75B8

accent

#5DD94F

background

#FBFAF6

surface

#F6F4EC

border

#D0CEC7

text

#121008

muted

#817F7B

Preview Lab

Preview with #978D33

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

Preview Lab → · Contrast checker → · Palette generator →