#EFFFA5#EFFFA5

#EFFFA5 is a very light, moderate yellow-green. Relative luminance 0.926; OKLCH L 96.8% C 0.114 H 116.8°. Best body text is #000000 at 19.52:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFA5
RGB	rgb(239, 255, 165)
HSL	hsl(71, 100%, 82%)
HSV	hsv(71, 35%, 100%)
CMYK	cmyk(6.3%, 0%, 35.3%, 0%)
CIE-LAB	lab(97.06, -18.91, 41.31)
CIE-LCH	lch(97.06, 45.43, 114.60°)
OKLab	oklab(96.8% -0.0514 0.1018)
OKLCH	oklch(96.8% 0.114 116.8)
XYZ	xyz(78.1483, 92.5879, 49.3444)
Luminance	0.9259 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFA5 #B5A5FF

analogous

#FFE2A5 #EFFFA5 #C2FFA5

triadic

#EFFFA5 #A5EFFF #FFA5EF

tetradic

#EFFFA5 #A5FFE2 #B5A5FF #FFA5C2

square

#EFFFA5 #A5FFE2 #B5A5FF #FFA5C2

split-complementary

#EFFFA5 #A5C2FF #E2A5FF

monochromatic

#D9FF2B #E4FF68 #EFFFA5 #FAFFE0 #FAFFE0

Accessibility & contrast

On white

1.08

#EFFFA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.52

#EFFFA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFA5

19.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFA5	#FFFFFF	#000000	##000000
##EFFFA5	1.00	1.08	19.52	19.52
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.52	21.00	1.00	1.00
##000000	19.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF69F

Deuteranopia (green-blind)

#FFF7A9

Tritanopia (blue-blind)

#F8F6E8

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #efffa5;
/* rgb */ color: rgb(239, 255, 165);
/* oklch */ color: oklch(96.8% 0.114 116.8);

Tailwind

colors: {
  custom: {
    50: '#f5ffc0',
    500: '#efffa5',
    950: '#000000',
  },
}

SCSS

$custom: #efffa5;
$custom-light: #f5ffc0;
$custom-dark: #000000;

JSON

{
  "hex": "#efffa5",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 165
  },
  "hsl": {
    "h": 70.667,
    "s": 100,
    "l": 82.353
  },
  "oklch": {
    "l": 0.968,
    "c": 0.11409,
    "h": 116.8
  },
  "luminance": 0.92587
}

Semantic roles & 50–950 ramp

primary

#EFFFA5

secondary

#7B64E4

accent

#00E629

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171812

muted

#858682

Preview Lab

Preview with #EFFFA5

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

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