#97CB51#97CB51

#97CB51 is a light, vivid yellow-green. Relative luminance 0.499; OKLCH L 78.1% C 0.162 H 129.0°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#97CB51
RGB	rgb(151, 203, 81)
HSL	hsl(86, 54%, 56%)
HSV	hsv(86, 60%, 80%)
CMYK	cmyk(25.6%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(76.00, -36.11, 54.11)
CIE-LCH	lch(76.00, 65.05, 123.72°)
OKLab	oklab(78.08% -0.1018 0.1255)
OKLCH	oklch(78.08% 0.162 129)
XYZ	xyz(35.6034, 49.8845, 15.5359)
Luminance	0.4989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97CB51 #8551CB

analogous

#CBC251 #97CB51 #5ACB51

triadic

#97CB51 #5197CB #CB5197

tetradic

#97CB51 #51CBC2 #8551CB #CB515A

square

#97CB51 #51CBC2 #8551CB #CB515A

split-complementary

#97CB51 #515ACB #C251CB

monochromatic

#577C25 #78AC33 #97CB51 #B3D980 #CFE7AF

Accessibility & contrast

On white

1.91

#97CB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#97CB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97CB51

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97CB51	#FFFFFF	#000000	##000000
##97CB51	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE43

Deuteranopia (green-blind)

#CDBA5A

Tritanopia (blue-blind)

#9BC3B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #97cb51;
/* rgb */ color: rgb(151, 203, 81);
/* oklch */ color: oklch(78.1% 0.162 129.0);

Tailwind

colors: {
  custom: {
    50: '#b9db86',
    500: '#97cb51',
    950: '#000000',
  },
}

SCSS

$custom: #97cb51;
$custom-light: #b9db86;
$custom-dark: #000000;

JSON

{
  "hex": "#97cb51",
  "rgb": {
    "r": 151,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 85.574,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.78075,
    "c": 0.16157,
    "h": 129
  },
  "luminance": 0.49885
}

Semantic roles & 50–950 ramp

primary

#97CB51

secondary

#B8A3D5

accent

#4ADD89

background

#FBFDF8

surface

#F6FBF0

border

#D0D4CB

text

#12150B

muted

#81837C

Preview Lab

Preview with #97CB51

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

Preview Lab → · Contrast checker → · Palette generator →