#E5F277#E5F277

#E5F277 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.7% C 0.148 H 114.3°. Best body text is #000000 at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#E5F277
RGB	rgb(229, 242, 119)
HSL	hsl(66, 83%, 71%)
HSV	hsv(66, 51%, 95%)
CMYK	cmyk(5.4%, 0%, 50.8%, 5.1%)
CIE-LAB	lab(92.35, -21.17, 57.21)
CIE-LCH	lch(92.35, 61.00, 110.31°)
OKLab	oklab(92.67% -0.0609 0.1348)
OKLCH	oklch(92.67% 0.148 114.3)
XYZ	xyz(67.3961, 81.4952, 29.6290)
Luminance	0.8149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5F277 #8477F2

analogous

#F2C177 #E5F277 #A8F277

triadic

#E5F277 #77E5F2 #F277E5

tetradic

#E5F277 #77F2C1 #8477F2 #F277A8

square

#E5F277 #77F2C1 #8477F2 #F277A8

split-complementary

#E5F277 #77A8F2 #C177F2

monochromatic

#C5DA15 #DAED3F #E5F277 #F0F7AF #FAFCE3

Accessibility & contrast

On white

1.21

#E5F277 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.30

#E5F277 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F277

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5F277	#FFFFFF	#000000	##000000
##E5F277	1.00	1.21	17.30	17.30
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.30	21.00	1.00	1.00
##000000	17.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86B

Deuteranopia (green-blind)

#FFEA7E

Tritanopia (blue-blind)

#F1E6D6

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e5f277;
/* rgb */ color: rgb(229, 242, 119);
/* oklch */ color: oklch(92.7% 0.148 114.3);

Tailwind

colors: {
  custom: {
    50: '#eff6a1',
    500: '#e5f277',
    950: '#000000',
  },
}

SCSS

$custom: #e5f277;
$custom-light: #eff6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#e5f277",
  "rgb": {
    "r": 229,
    "g": 242,
    "b": 119
  },
  "hsl": {
    "h": 66.341,
    "s": 82.55,
    "l": 70.784
  },
  "oklch": {
    "l": 0.92671,
    "c": 0.14796,
    "h": 114.3
  },
  "luminance": 0.81494
}

Semantic roles & 50–950 ramp

primary

#E5F277

secondary

#5041CC

accent

#07DF1D

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #E5F277

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

Preview Lab → · Contrast checker → · Palette generator →