#97DA51#97DA51

#97DA51 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.6% C 0.181 H 131.5°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#97DA51
RGB	rgb(151, 218, 81)
HSL	hsl(89, 65%, 59%)
HSV	hsv(89, 63%, 85%)
CMYK	cmyk(30.7%, 0%, 62.8%, 14.5%)
CIE-LAB	lab(80.36, -42.77, 58.92)
CIE-LCH	lch(80.36, 72.81, 125.98°)
OKLab	oklab(81.61% -0.1201 0.1357)
OKLCH	oklch(81.61% 0.181 131.5)
XYZ	xyz(39.3187, 57.3149, 16.7743)
Luminance	0.5732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97DA51 #9451DA

analogous

#DAD851 #97DA51 #52DA51

triadic

#97DA51 #5197DA #DA5197

tetradic

#97DA51 #51DAD8 #9451DA #DA5152

square

#97DA51 #51DAD8 #9451DA #DA5152

split-complementary

#97DA51 #5152DA #D851DA

monochromatic

#5A921F #79C42A #97DA51 #B5E583 #D3EFB6

Accessibility & contrast

On white

1.68

#97DA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#97DA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97DA51

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97DA51	#FFFFFF	#000000	##000000
##97DA51	1.00	1.68	12.46	12.46
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#DAC65C

Tritanopia (blue-blind)

#99D1BD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #97da51;
/* rgb */ color: rgb(151, 218, 81);
/* oklch */ color: oklch(81.6% 0.181 131.5);

Tailwind

colors: {
  custom: {
    50: '#bae687',
    500: '#97da51',
    950: '#000000',
  },
}

SCSS

$custom: #97da51;
$custom-light: #bae687;
$custom-dark: #000000;

JSON

{
  "hex": "#97da51",
  "rgb": {
    "r": 151,
    "g": 218,
    "b": 81
  },
  "hsl": {
    "h": 89.343,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81613,
    "c": 0.18121,
    "h": 131.5
  },
  "luminance": 0.57316
}

Semantic roles & 50–950 ramp

primary

#97DA51

secondary

#673997

accent

#40E892

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #97DA51

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

Preview Lab → · Contrast checker → · Palette generator →