#97AC21#97AC21

#97AC21 is a light, vivid yellow. Relative luminance 0.362; OKLCH L 70.4% C 0.155 H 118.4°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#97AC21
RGB	rgb(151, 172, 33)
HSL	hsl(69, 68%, 40%)
HSV	hsv(69, 81%, 67%)
CMYK	cmyk(12.2%, 0%, 80.8%, 32.5%)
CIE-LAB	lab(66.67, -24.47, 62.56)
CIE-LCH	lch(66.67, 67.18, 111.36°)
OKLab	oklab(70.43% -0.0738 0.1362)
OKLCH	oklch(70.43% 0.155 118.4)
XYZ	xyz(27.7902, 36.1944, 6.9608)
Luminance	0.3619 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97AC21 #3621AC

analogous

#AC7C21 #97AC21 #51AC21

triadic

#97AC21 #2197AC #AC2197

tetradic

#97AC21 #21AC7C #3621AC #AC2151

square

#97AC21 #21AC7C #3621AC #AC2151

split-complementary

#97AC21 #2151AC #7C21AC

monochromatic

#3D450D #6A7917 #97AC21 #BFD832 #CFE266

Accessibility & contrast

On white

2.55

#97AC21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#97AC21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97AC21

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97AC21	#FFFFFF	#000000	##000000
##97AC21	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#B6A32F

Tritanopia (blue-blind)

#A1A293

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #97ac21;
/* rgb */ color: rgb(151, 172, 33);
/* oklch */ color: oklch(70.4% 0.155 118.4);

Tailwind

colors: {
  custom: {
    50: '#b9c46a',
    500: '#97ac21',
    950: '#000000',
  },
}

SCSS

$custom: #97ac21;
$custom-light: #b9c46a;
$custom-dark: #000000;

JSON

{
  "hex": "#97ac21",
  "rgb": {
    "r": 151,
    "g": 172,
    "b": 33
  },
  "hsl": {
    "h": 69.065,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.70431,
    "c": 0.15491,
    "h": 118.4
  },
  "luminance": 0.36194
}

Semantic roles & 50–950 ramp

primary

#97AC21

secondary

#7162C7

accent

#3DEB57

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121207

muted

#81817A

Preview Lab

Preview with #97AC21

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

Preview Lab → · Contrast checker → · Palette generator →