#97B540#97B540

#97B540 is a light, vivid yellow-green. Relative luminance 0.400; OKLCH L 72.7% C 0.147 H 122.4°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#97B540
RGB	rgb(151, 181, 64)
HSL	hsl(75, 48%, 48%)
HSV	hsv(75, 65%, 71%)
CMYK	cmyk(16.6%, 0%, 64.6%, 29%)
CIE-LAB	lab(69.47, -27.16, 54.27)
CIE-LCH	lch(69.47, 60.69, 116.59°)
OKLab	oklab(72.75% -0.0785 0.1238)
OKLCH	oklch(72.75% 0.147 122.4)
XYZ	xyz(30.2121, 39.9971, 10.9781)
Luminance	0.4000 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97B540 #5E40B5

analogous

#B59940 #97B540 #5CB540

triadic

#97B540 #4097B5 #B54097

tetradic

#97B540 #40B599 #5E40B5 #B5405C

square

#97B540 #40B599 #5E40B5 #B5405C

split-complementary

#97B540 #405CB5 #9940B5

monochromatic

#4C5B20 #718830 #97B540 #B1CA68 #C8DA96

Accessibility & contrast

On white

2.33

#97B540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#97B540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97B540

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97B540	#FFFFFF	#000000	##000000
##97B540	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA31

Deuteranopia (green-blind)

#BBAA49

Tritanopia (blue-blind)

#9EAC9D

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #97b540;
/* rgb */ color: rgb(151, 181, 64);
/* oklch */ color: oklch(72.7% 0.147 122.4);

Tailwind

colors: {
  custom: {
    50: '#b8cb7a',
    500: '#97b540',
    950: '#000000',
  },
}

SCSS

$custom: #97b540;
$custom-light: #b8cb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#97b540",
  "rgb": {
    "r": 151,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 75.385,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72748,
    "c": 0.14656,
    "h": 122.4
  },
  "luminance": 0.39997
}

Semantic roles & 50–950 ramp

primary

#97B540

secondary

#9A8BC5

accent

#50D773

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#12130A

muted

#81827C

Preview Lab

Preview with #97B540

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

Preview Lab → · Contrast checker → · Palette generator →