#CEF989#CEF989

#CEF989 is a very light, vivid yellow-green. Relative luminance 0.827; OKLCH L 92.8% C 0.147 H 126.3°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#CEF989
RGB	rgb(206, 249, 137)
HSL	hsl(83, 90%, 76%)
HSV	hsv(83, 45%, 98%)
CMYK	cmyk(17.3%, 0%, 45%, 2.4%)
CIE-LAB	lab(92.87, -31.39, 49.09)
CIE-LCH	lch(92.87, 58.27, 122.60°)
OKLab	oklab(92.77% -0.0871 0.1185)
OKLCH	oklch(92.77% 0.147 126.3)
XYZ	xyz(63.8443, 82.6787, 36.2571)
Luminance	0.8268 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF989 #B489F9

analogous

#F9EC89 #CEF989 #96F989

triadic

#CEF989 #89CEF9 #F989CE

tetradic

#CEF989 #89F9EC #B489F9 #F98996

square

#CEF989 #89F9EC #B489F9 #F98996

split-complementary

#CEF989 #8996F9 #EC89F9

monochromatic

#9EF315 #B6F64F #CEF989 #E6FCC3 #F3FEE2

Accessibility & contrast

On white

1.20

#CEF989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.54

#CEF989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF989

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF989	#FFFFFF	#000000	##000000
##CEF989	1.00	1.20	17.54	17.54
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.54	21.00	1.00	1.00
##000000	17.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC80

Deuteranopia (green-blind)

#FDEA8F

Tritanopia (blue-blind)

#D4F0DE

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cef989;
/* rgb */ color: rgb(206, 249, 137);
/* oklch */ color: oklch(92.8% 0.147 126.3);

Tailwind

colors: {
  custom: {
    50: '#dffbad',
    500: '#cef989',
    950: '#000000',
  },
}

SCSS

$custom: #cef989;
$custom-light: #dffbad;
$custom-dark: #000000;

JSON

{
  "hex": "#cef989",
  "rgb": {
    "r": 206,
    "g": 249,
    "b": 137
  },
  "hsl": {
    "h": 83.036,
    "s": 90.323,
    "l": 75.686
  },
  "oklch": {
    "l": 0.92765,
    "c": 0.14707,
    "h": 126.3
  },
  "luminance": 0.82679
}

Semantic roles & 50–950 ramp

primary

#CEF989

secondary

#834FD7

accent

#00E658

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151710

muted

#848581

Preview Lab

Preview with #CEF989

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

Preview Lab → · Contrast checker → · Palette generator →