#CEF290#CEF290

#CEF290 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.3% C 0.130 H 125.4°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#CEF290
RGB	rgb(206, 242, 144)
HSL	hsl(82, 79%, 76%)
HSV	hsv(82, 40%, 95%)
CMYK	cmyk(14.9%, 0%, 40.5%, 5.1%)
CIE-LAB	lab(91.07, -27.32, 43.45)
CIE-LCH	lch(91.07, 51.33, 122.16°)
OKLab	oklab(91.35% -0.0753 0.1061)
OKLCH	oklch(91.35% 0.13 125.4)
XYZ	xyz(62.2394, 78.6392, 38.2801)
Luminance	0.7864 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF290 #B490F2

analogous

#F2E590 #CEF290 #9DF290

triadic

#CEF290 #90CEF2 #F290CE

tetradic

#CEF290 #90F2E5 #B490F2 #F2909D

square

#CEF290 #90F2E5 #B490F2 #F2909D

split-complementary

#CEF290 #909DF2 #E590F2

monochromatic

#9EE522 #B6EC59 #CEF290 #E6F8C7 #F3FCE4

Accessibility & contrast

On white

1.26

#CEF290 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#CEF290 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF290

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF290	#FFFFFF	#000000	##000000
##CEF290	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE789

Deuteranopia (green-blind)

#F7E595

Tritanopia (blue-blind)

#D4EADA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #cef290;
/* rgb */ color: rgb(206, 242, 144);
/* oklch */ color: oklch(91.3% 0.130 125.4);

Tailwind

colors: {
  custom: {
    50: '#def6b2',
    500: '#cef290',
    950: '#000000',
  },
}

SCSS

$custom: #cef290;
$custom-light: #def6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#cef290",
  "rgb": {
    "r": 206,
    "g": 242,
    "b": 144
  },
  "hsl": {
    "h": 82.041,
    "s": 79.032,
    "l": 75.686
  },
  "oklch": {
    "l": 0.91347,
    "c": 0.1301,
    "h": 125.4
  },
  "luminance": 0.7864
}

Semantic roles & 50–950 ramp

primary

#CEF290

secondary

#8357CF

accent

#0ADB57

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CEF290

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

Preview Lab → · Contrast checker → · Palette generator →