#97C540#97C540

#97C540 is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 76.5% C 0.167 H 126.5°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#97C540
RGB	rgb(151, 197, 64)
HSL	hsl(81, 53%, 51%)
HSV	hsv(81, 68%, 77%)
CMYK	cmyk(23.4%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(74.11, -34.69, 59.15)
CIE-LCH	lch(74.11, 68.57, 120.39°)
OKLab	oklab(76.5% -0.0993 0.134)
OKLCH	oklch(76.5% 0.167 126.5)
XYZ	xyz(33.6543, 46.8814, 12.1255)
Luminance	0.4688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97C540 #6E40C5

analogous

#C5B040 #97C540 #54C540

triadic

#97C540 #4097C5 #C54097

tetradic

#97C540 #40C5B0 #6E40C5 #C54054

square

#97C540 #40C5B0 #6E40C5 #C54054

split-complementary

#97C540 #4054C5 #B040C5

monochromatic

#516A20 #74992F #97C540 #B1D36F #CAE29E

Accessibility & contrast

On white

2.02

#97C540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#97C540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97C540

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97C540	#FFFFFF	#000000	##000000
##97C540	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82D

Deuteranopia (green-blind)

#C9B54B

Tritanopia (blue-blind)

#9DBCAA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #97c540;
/* rgb */ color: rgb(151, 197, 64);
/* oklch */ color: oklch(76.5% 0.167 126.5);

Tailwind

colors: {
  custom: {
    50: '#b9d67c',
    500: '#97c540',
    950: '#000000',
  },
}

SCSS

$custom: #97c540;
$custom-light: #b9d67c;
$custom-dark: #000000;

JSON

{
  "hex": "#97c540",
  "rgb": {
    "r": 151,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 80.752,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76503,
    "c": 0.1668,
    "h": 126.5
  },
  "luminance": 0.46882
}

Semantic roles & 50–950 ramp

primary

#97C540

secondary

#A793CE

accent

#4BDD7D

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #97C540

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

Preview Lab → · Contrast checker → · Palette generator →