#E5F279#E5F279

#E5F279 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.7% C 0.146 H 114.3°. Best body text is #000000 at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#E5F279
RGB	rgb(229, 242, 121)
HSL	hsl(66, 82%, 71%)
HSV	hsv(66, 50%, 95%)
CMYK	cmyk(5.4%, 0%, 50%, 5.1%)
CIE-LAB	lab(92.37, -20.99, 56.32)
CIE-LCH	lch(92.37, 60.11, 110.44°)
OKLab	oklab(92.7% -0.0602 0.1331)
OKLCH	oklch(92.7% 0.146 114.3)
XYZ	xyz(67.5175, 81.5437, 30.2682)
Luminance	0.8154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F279 #8679F2

analogous

#F2C279 #E5F279 #A8F279

triadic

#E5F279 #79E5F2 #F279E5

tetradic

#E5F279 #79F2C2 #8679F2 #F279A8

square

#E5F279 #79F2C2 #8679F2 #F279A8

split-complementary

#E5F279 #79A8F2 #C279F2

monochromatic

#C6DB15 #DAED41 #E5F279 #F0F7B1 #FAFCE3

Accessibility & contrast

On white

1.21

#E5F279 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.31

#E5F279 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F279

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F279	#FFFFFF	#000000	##000000
##E5F279	1.00	1.21	17.31	17.31
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.31	21.00	1.00	1.00
##000000	17.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86E

Deuteranopia (green-blind)

#FFEA80

Tritanopia (blue-blind)

#F1E6D6

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e5f279;
/* rgb */ color: rgb(229, 242, 121);
/* oklch */ color: oklch(92.7% 0.146 114.3);

Tailwind

colors: {
  custom: {
    50: '#eff6a2',
    500: '#e5f279',
    950: '#000000',
  },
}

SCSS

$custom: #e5f279;
$custom-light: #eff6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f279",
  "rgb": {
    "r": 229,
    "g": 242,
    "b": 121
  },
  "hsl": {
    "h": 66.446,
    "s": 82.313,
    "l": 71.176
  },
  "oklch": {
    "l": 0.92696,
    "c": 0.14608,
    "h": 114.3
  },
  "luminance": 0.81543
}

Semantic roles & 50–950 ramp

primary

#E5F279

secondary

#5243CC

accent

#07DF1E

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F279

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

Preview Lab → · Contrast checker → · Palette generator →