#D4F239#D4F239

#D4F239 is a very light, vivid yellow. Relative luminance 0.778; OKLCH L 90.9% C 0.198 H 118.8°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#D4F239
RGB	rgb(212, 242, 57)
HSL	hsl(70, 88%, 59%)
HSV	hsv(70, 76%, 95%)
CMYK	cmyk(12.4%, 0%, 76.4%, 5.1%)
CIE-LAB	lab(90.69, -31.79, 78.97)
CIE-LCH	lch(90.69, 85.13, 111.93°)
OKLab	oklab(90.89% -0.0953 0.1731)
OKLCH	oklch(90.89% 0.198 118.8)
XYZ	xyz(59.6434, 77.7972, 15.7444)
Luminance	0.7780 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D4F239 #5739F2

analogous

#F2B439 #D4F239 #77F239

triadic

#D4F239 #39D4F2 #F239D4

tetradic

#D4F239 #39F2B4 #5739F2 #F23977

square

#D4F239 #39F2B4 #5739F2 #F23977

split-complementary

#D4F239 #3977F2 #B439F2

monochromatic

#8DA60B #BDDF0F #D4F239 #E0F672 #EDFAAC

Accessibility & contrast

On white

1.27

#D4F239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#D4F239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D4F239

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D4F239	#FFFFFF	#000000	##000000
##D4F239	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE400

Deuteranopia (green-blind)

#FFE54B

Tritanopia (blue-blind)

#E1E5D0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #d4f239;
/* rgb */ color: rgb(212, 242, 57);
/* oklch */ color: oklch(90.9% 0.198 118.8);

Tailwind

colors: {
  custom: {
    50: '#e5f67e',
    500: '#d4f239',
    950: '#000000',
  },
}

SCSS

$custom: #d4f239;
$custom-light: #e5f67e;
$custom-dark: #000000;

JSON

{
  "hex": "#d4f239",
  "rgb": {
    "r": 212,
    "g": 242,
    "b": 57
  },
  "hsl": {
    "h": 69.73,
    "s": 87.678,
    "l": 58.627
  },
  "oklch": {
    "l": 0.90887,
    "c": 0.1976,
    "h": 118.8
  },
  "luminance": 0.77797
}

Semantic roles & 50–950 ramp

primary

#D4F239

secondary

#3D28A7

accent

#2AFE4C

background

#FFFFFB

surface

#FEFEF2

border

#D6D6CC

text

#16170B

muted

#85857E

Preview Lab

Preview with #D4F239

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

Preview Lab → · Contrast checker → · Palette generator →