#97D557#97D557

#97D557 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.5% C 0.170 H 131.3°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#97D557
RGB	rgb(151, 213, 87)
HSL	hsl(90, 60%, 59%)
HSV	hsv(90, 59%, 84%)
CMYK	cmyk(29.1%, 0%, 59.2%, 16.5%)
CIE-LAB	lab(78.96, -40.07, 54.80)
CIE-LCH	lch(78.96, 67.89, 126.17°)
OKLab	oklab(80.49% -0.1122 0.1276)
OKLCH	oklch(80.49% 0.17 131.3)
XYZ	xyz(38.2766, 54.8548, 17.5863)
Luminance	0.5486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97D557 #9557D5

analogous

#D5D457 #97D557 #58D557

triadic

#97D557 #5797D5 #D55797

tetradic

#97D557 #57D5D4 #9557D5 #D55758

square

#97D557 #57D5D4 #9557D5 #D55758

split-complementary

#97D557 #5758D5 #D457D5

monochromatic

#5A8E24 #79BF30 #97D557 #B5E188 #D4EDB9

Accessibility & contrast

On white

1.75

#97D557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#97D557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97D557

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97D557	#FFFFFF	#000000	##000000
##97D557	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC749

Deuteranopia (green-blind)

#D5C260

Tritanopia (blue-blind)

#99CDBA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #97d557;
/* rgb */ color: rgb(151, 213, 87);
/* oklch */ color: oklch(80.5% 0.170 131.3);

Tailwind

colors: {
  custom: {
    50: '#b9e28b',
    500: '#97d557',
    950: '#000000',
  },
}

SCSS

$custom: #97d557;
$custom-light: #b9e28b;
$custom-dark: #000000;

JSON

{
  "hex": "#97d557",
  "rgb": {
    "r": 151,
    "g": 213,
    "b": 87
  },
  "hsl": {
    "h": 89.524,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80494,
    "c": 0.16991,
    "h": 131.3
  },
  "luminance": 0.54856
}

Semantic roles & 50–950 ramp

primary

#97D557

secondary

#673C94

accent

#45E393

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #97D557

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

Preview Lab → · Contrast checker → · Palette generator →