#978F21#978F21

#978F21 is a light, vivid yellow. Relative luminance 0.263; OKLCH L 63.8% C 0.125 H 105.1°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#978F21
RGB	rgb(151, 143, 33)
HSL	hsl(56, 64%, 36%)
HSV	hsv(56, 78%, 59%)
CMYK	cmyk(0%, 5.3%, 78.1%, 40.8%)
CIE-LAB	lab(58.35, -9.54, 55.09)
CIE-LCH	lch(58.35, 55.91, 99.83°)
OKLab	oklab(63.77% -0.0324 0.1203)
OKLCH	oklch(63.77% 0.125 105.1)
XYZ	xyz(22.8605, 26.3349, 5.3175)
Luminance	0.2633 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#978F21 #212997

analogous

#975421 #978F21 #649721

triadic

#978F21 #21978F #8F2197

tetradic

#978F21 #219754 #212997 #972164

square

#978F21 #219754 #212997 #972164

split-complementary

#978F21 #216497 #542197

monochromatic

#33300B #655F16 #978F21 #C9BF2C #DAD258

Accessibility & contrast

On white

3.35

#978F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#978F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #978F21

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##978F21	#FFFFFF	#000000	##000000
##978F21	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A05

Deuteranopia (green-blind)

#9F8E2A

Tritanopia (blue-blind)

#A3857A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #978f21;
/* rgb */ color: rgb(151, 143, 33);
/* oklch */ color: oklch(63.8% 0.125 105.1);

Tailwind

colors: {
  custom: {
    50: '#b9af66',
    500: '#978f21',
    950: '#000000',
  },
}

SCSS

$custom: #978f21;
$custom-light: #b9af66;
$custom-dark: #000000;

JSON

{
  "hex": "#978f21",
  "rgb": {
    "r": 151,
    "g": 143,
    "b": 33
  },
  "hsl": {
    "h": 55.932,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.63771,
    "c": 0.12456,
    "h": 105.1
  },
  "luminance": 0.26334
}

Semantic roles & 50–950 ramp

primary

#978F21

secondary

#555CBE

accent

#4CE741

background

#FBFAF6

surface

#F7F4EB

border

#D0CEC6

text

#121006

muted

#817F7A

Preview Lab

Preview with #978F21

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

Preview Lab → · Contrast checker → · Palette generator →