#97E551#97E551

#97E551 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.2% C 0.195 H 132.9°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#97E551
RGB	rgb(151, 229, 81)
HSL	hsl(92, 74%, 61%)
HSV	hsv(92, 65%, 90%)
CMYK	cmyk(34.1%, 0%, 64.6%, 10.2%)
CIE-LAB	lab(83.55, -47.47, 62.37)
CIE-LCH	lch(83.55, 78.38, 127.27°)
OKLab	oklab(84.22% -0.1329 0.143)
OKLCH	oklch(84.22% 0.195 132.9)
XYZ	xyz(42.2664, 63.2103, 17.7568)
Luminance	0.6321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97E551 #9F51E5

analogous

#E1E551 #97E551 #51E555

triadic

#97E551 #5197E5 #E55197

tetradic

#97E551 #51E1E5 #9F51E5 #E55551

square

#97E551 #51E1E5 #9F51E5 #E55551

split-complementary

#97E551 #5551E5 #E551E1

monochromatic

#5AA318 #77D820 #97E551 #B7ED86 #D7F5BB

Accessibility & contrast

On white

1.54

#97E551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#97E551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97E551

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97E551	#FFFFFF	#000000	##000000
##97E551	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43E

Deuteranopia (green-blind)

#E3CE5D

Tritanopia (blue-blind)

#98DCC7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #97e551;
/* rgb */ color: rgb(151, 229, 81);
/* oklch */ color: oklch(84.2% 0.195 132.9);

Tailwind

colors: {
  custom: {
    50: '#baed88',
    500: '#97e551',
    950: '#000000',
  },
}

SCSS

$custom: #97e551;
$custom-light: #baed88;
$custom-dark: #000000;

JSON

{
  "hex": "#97e551",
  "rgb": {
    "r": 151,
    "g": 229,
    "b": 81
  },
  "hsl": {
    "h": 91.622,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84216,
    "c": 0.19525,
    "h": 132.9
  },
  "luminance": 0.63212
}

Semantic roles & 50–950 ramp

primary

#97E551

secondary

#7035A6

accent

#0FD678

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #97E551

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

Preview Lab → · Contrast checker → · Palette generator →