#97DD51#97DD51

#97DD51 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.3% C 0.185 H 131.9°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#97DD51
RGB	rgb(151, 221, 81)
HSL	hsl(90, 67%, 59%)
HSV	hsv(90, 63%, 87%)
CMYK	cmyk(31.7%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(81.23, -44.07, 59.86)
CIE-LCH	lch(81.23, 74.34, 126.36°)
OKLab	oklab(82.32% -0.1236 0.1377)
OKLCH	oklch(82.32% 0.185 131.9)
XYZ	xyz(40.1037, 58.8849, 17.0359)
Luminance	0.5889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97DD51 #9751DD

analogous

#DDDD51 #97DD51 #51DD51

triadic

#97DD51 #5197DD #DD5197

tetradic

#97DD51 #51DDDD #9751DD #DD5151

square

#97DD51 #51DDDD #9751DD #DD5151

split-complementary

#97DD51 #5151DD #DD51DD

monochromatic

#5A961D #78C927 #97DD51 #B6E784 #D4F1B7

Accessibility & contrast

On white

1.64

#97DD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#97DD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97DD51

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97DD51	#FFFFFF	#000000	##000000
##97DD51	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD40

Deuteranopia (green-blind)

#DCC85C

Tritanopia (blue-blind)

#99D4C0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #97dd51;
/* rgb */ color: rgb(151, 221, 81);
/* oklch */ color: oklch(82.3% 0.185 131.9);

Tailwind

colors: {
  custom: {
    50: '#bae888',
    500: '#97dd51',
    950: '#000000',
  },
}

SCSS

$custom: #97dd51;
$custom-light: #bae888;
$custom-dark: #000000;

JSON

{
  "hex": "#97dd51",
  "rgb": {
    "r": 151,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 90,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82322,
    "c": 0.18507,
    "h": 131.9
  },
  "luminance": 0.58886
}

Semantic roles & 50–950 ramp

primary

#97DD51

secondary

#69389B

accent

#3EEA94

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #97DD51

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

Preview Lab → · Contrast checker → · Palette generator →