#97FF55#97FF55

#97FF55 is a very light, highly saturated yellow-green. Relative luminance 0.788; OKLCH L 90.4% C 0.225 H 135.6°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#97FF55
RGB	rgb(151, 255, 85)
HSL	hsl(97, 100%, 67%)
HSV	hsv(97, 67%, 100%)
CMYK	cmyk(40.8%, 0%, 66.7%, 0%)
CIE-LAB	lab(91.12, -57.67, 68.86)
CIE-LCH	lch(91.12, 89.83, 129.95°)
OKLab	oklab(90.41% -0.1604 0.1572)
OKLCH	oklch(90.41% 0.225 135.6)
XYZ	xyz(50.1610, 78.7524, 21.1502)
Luminance	0.7875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97FF55 #BD55FF

analogous

#ECFF55 #97FF55 #55FF68

triadic

#97FF55 #5597FF #FF5597

tetradic

#97FF55 #55ECFF #BD55FF #FF6855

square

#97FF55 #55ECFF #BD55FF #FF6855

split-complementary

#97FF55 #6855FF #FF55EC

monochromatic

#54DA00 #72FF18 #97FF55 #BCFF92 #E2FFCF

Accessibility & contrast

On white

1.25

#97FF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#97FF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97FF55

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97FF55	#FFFFFF	#000000	##000000
##97FF55	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB3D

Deuteranopia (green-blind)

#FAE264

Tritanopia (blue-blind)

#94F6DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #97ff55;
/* rgb */ color: rgb(151, 255, 85);
/* oklch */ color: oklch(90.4% 0.225 135.6);

Tailwind

colors: {
  custom: {
    50: '#bcff8d',
    500: '#97ff55',
    950: '#000000',
  },
}

SCSS

$custom: #97ff55;
$custom-light: #bcff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#97ff55",
  "rgb": {
    "r": 151,
    "g": 255,
    "b": 85
  },
  "hsl": {
    "h": 96.706,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.90409,
    "c": 0.22458,
    "h": 135.6
  },
  "luminance": 0.78755
}

Semantic roles & 50–950 ramp

primary

#97FF55

secondary

#9025D3

accent

#00E68C

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180D

muted

#82867F

Preview Lab

Preview with #97FF55

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

Preview Lab → · Contrast checker → · Palette generator →