#97CA51#97CA51

#97CA51 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.8% C 0.160 H 128.8°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#97CA51
RGB	rgb(151, 202, 81)
HSL	hsl(85, 53%, 55%)
HSV	hsv(85, 60%, 79%)
CMYK	cmyk(25.2%, 0%, 59.9%, 20.8%)
CIE-LAB	lab(75.71, -35.66, 53.78)
CIE-LCH	lch(75.71, 64.53, 123.54°)
OKLab	oklab(77.84% -0.1005 0.1248)
OKLCH	oklch(77.84% 0.16 128.8)
XYZ	xyz(35.3681, 49.4137, 15.4574)
Luminance	0.4941 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97CA51 #8451CA

analogous

#CAC051 #97CA51 #5ACA51

triadic

#97CA51 #5197CA #CA5197

tetradic

#97CA51 #51CAC0 #8451CA #CA515A

square

#97CA51 #51CAC0 #8451CA #CA515A

split-complementary

#97CA51 #515ACA #C051CA

monochromatic

#577B25 #78AA34 #97CA51 #B3D880 #CFE7AF

Accessibility & contrast

On white

1.93

#97CA51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#97CA51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97CA51

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97CA51	#FFFFFF	#000000	##000000
##97CA51	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#CCB95A

Tritanopia (blue-blind)

#9BC2B0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #97ca51;
/* rgb */ color: rgb(151, 202, 81);
/* oklch */ color: oklch(77.8% 0.160 128.8);

Tailwind

colors: {
  custom: {
    50: '#b9da86',
    500: '#97ca51',
    950: '#000000',
  },
}

SCSS

$custom: #97ca51;
$custom-light: #b9da86;
$custom-dark: #000000;

JSON

{
  "hex": "#97ca51",
  "rgb": {
    "r": 151,
    "g": 202,
    "b": 81
  },
  "hsl": {
    "h": 85.289,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.7784,
    "c": 0.16025,
    "h": 128.8
  },
  "luminance": 0.49414
}

Semantic roles & 50–950 ramp

primary

#97CA51

secondary

#B7A2D5

accent

#4BDD88

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#12150B

muted

#81837C

Preview Lab

Preview with #97CA51

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

Preview Lab → · Contrast checker → · Palette generator →