#97BB31#97BB31

#97BB31 is a light, vivid yellow-green. Relative luminance 0.423; OKLCH L 74.0% C 0.164 H 123.4°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#97BB31
RGB	rgb(151, 187, 49)
HSL	hsl(76, 58%, 46%)
HSV	hsv(76, 74%, 73%)
CMYK	cmyk(19.3%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(71.11, -30.96, 61.66)
CIE-LCH	lch(71.11, 69.00, 116.66°)
OKLab	oklab(74.04% -0.0903 0.137)
OKLCH	oklch(74.04% 0.164 123.4)
XYZ	xyz(31.0876, 42.3415, 9.4401)
Luminance	0.4234 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97BB31 #5531BB

analogous

#BB9A31 #97BB31 #52BB31

triadic

#97BB31 #3197BB #BB3197

tetradic

#97BB31 #31BB9A #5531BB #BB3152

square

#97BB31 #31BB9A #5531BB #BB3152

split-complementary

#97BB31 #3152BB #9A31BB

monochromatic

#495A18 #708B24 #97BB31 #B2D356 #C8E087

Accessibility & contrast

On white

2.22

#97BB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#97BB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97BB31

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97BB31	#FFFFFF	#000000	##000000
##97BB31	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF14

Deuteranopia (green-blind)

#C1AE3E

Tritanopia (blue-blind)

#9FB2A1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #97bb31;
/* rgb */ color: rgb(151, 187, 49);
/* oklch */ color: oklch(74.0% 0.164 123.4);

Tailwind

colors: {
  custom: {
    50: '#b9cf73',
    500: '#97bb31',
    950: '#000000',
  },
}

SCSS

$custom: #97bb31;
$custom-light: #b9cf73;
$custom-dark: #000000;

JSON

{
  "hex": "#97bb31",
  "rgb": {
    "r": 151,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 75.652,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.74038,
    "c": 0.16411,
    "h": 123.4
  },
  "luminance": 0.42342
}

Semantic roles & 50–950 ramp

primary

#97BB31

secondary

#927FC9

accent

#46E26F

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121309

muted

#81827B

Preview Lab

Preview with #97BB31

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

Preview Lab → · Contrast checker → · Palette generator →