#97CF51#97CF51

#97CF51 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.0% C 0.167 H 129.8°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#97CF51
RGB	rgb(151, 207, 81)
HSL	hsl(87, 57%, 56%)
HSV	hsv(87, 61%, 81%)
CMYK	cmyk(27.1%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(77.16, -37.92, 55.40)
CIE-LCH	lch(77.16, 67.14, 124.39°)
OKLab	oklab(79.02% -0.1067 0.1283)
OKLCH	oklch(79.02% 0.167 129.8)
XYZ	xyz(36.5603, 51.7981, 15.8548)
Luminance	0.5180 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97CF51 #8951CF

analogous

#CFC851 #97CF51 #58CF51

triadic

#97CF51 #5197CF #CF5197

tetradic

#97CF51 #51CFC8 #8951CF #CF5158

square

#97CF51 #51CFC8 #8951CF #CF5158

split-complementary

#97CF51 #5158CF #C851CF

monochromatic

#588224 #79B231 #97CF51 #B4DC81 #D0E9B1

Accessibility & contrast

On white

1.85

#97CF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#97CF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97CF51

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97CF51	#FFFFFF	#000000	##000000
##97CF51	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C143

Deuteranopia (green-blind)

#D0BD5A

Tritanopia (blue-blind)

#9BC7B4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #97cf51;
/* rgb */ color: rgb(151, 207, 81);
/* oklch */ color: oklch(79.0% 0.167 129.8);

Tailwind

colors: {
  custom: {
    50: '#b9de87',
    500: '#97cf51',
    950: '#000000',
  },
}

SCSS

$custom: #97cf51;
$custom-light: #b9de87;
$custom-dark: #000000;

JSON

{
  "hex": "#97cf51",
  "rgb": {
    "r": 151,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 86.667,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.79017,
    "c": 0.16686,
    "h": 129.8
  },
  "luminance": 0.51799
}

Semantic roles & 50–950 ramp

primary

#97CF51

secondary

#5E3B89

accent

#48E08B

background

#FDFEFC

surface

#F8FCF3

border

#D1D5CD

text

#12150C

muted

#82847F

Preview Lab

Preview with #97CF51

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

Preview Lab → · Contrast checker → · Palette generator →