#97C637#97C637

#97C637 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.7% C 0.174 H 126.3°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#97C637
RGB	rgb(151, 198, 55)
HSL	hsl(80, 57%, 50%)
HSV	hsv(80, 72%, 78%)
CMYK	cmyk(23.7%, 0%, 72.2%, 22.4%)
CIE-LAB	lab(74.34, -35.72, 62.73)
CIE-LCH	lch(74.34, 72.19, 119.65°)
OKLab	oklab(76.67% -0.1029 0.1402)
OKLCH	oklch(76.67% 0.174 126.3)
XYZ	xyz(33.6463, 47.2428, 10.9598)
Luminance	0.4724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97C637 #6637C6

analogous

#C6AE37 #97C637 #50C637

triadic

#97C637 #3797C6 #C63797

tetradic

#97C637 #37C6AE #6637C6 #C63750

square

#97C637 #37C6AE #6637C6 #C63750

split-complementary

#97C637 #3750C6 #AE37C6

monochromatic

#4E661C #72962A #97C637 #B0D466 #C9E296

Accessibility & contrast

On white

2.01

#97C637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#97C637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97C637

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97C637	#FFFFFF	#000000	##000000
##97C637	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B91C

Deuteranopia (green-blind)

#CAB644

Tritanopia (blue-blind)

#9DBDAA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #97c637;
/* rgb */ color: rgb(151, 198, 55);
/* oklch */ color: oklch(76.7% 0.174 126.3);

Tailwind

colors: {
  custom: {
    50: '#b9d777',
    500: '#97c637',
    950: '#000000',
  },
}

SCSS

$custom: #97c637;
$custom-light: #b9d777;
$custom-dark: #000000;

JSON

{
  "hex": "#97c637",
  "rgb": {
    "r": 151,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 79.72,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.76671,
    "c": 0.1739,
    "h": 126.3
  },
  "luminance": 0.47243
}

Semantic roles & 50–950 ramp

primary

#97C637

secondary

#A18CCD

accent

#48E07A

background

#FBFDF7

surface

#F7FAEE

border

#D0D3C9

text

#121409

muted

#81837B

Preview Lab

Preview with #97C637

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

Preview Lab → · Contrast checker → · Palette generator →